423937710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 1329868800

約数和(自身を除く): 905931090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 126, 147, 155, 186, 210, 217, 245, 279, 294, 310, 315, 343, 434, 441, 443, 465, 490, 558, 630, 651, 686, 735, 882, 886, 930, 1029, 1085, 1302, 1329, 1395, 1470, 1519, 1715, 1953, 2058, 2170, 2205, 2215, 2658, 2790, 3038, 3087, 3101, 3255, 3430, 3906, 3987, 4410, 4430, 4557, 5145, 6174, 6202, 6510, 6645, 7595, 7974, 9114, 9303, 9765, 10290, 10633, 13290, 13671, 13733, 15190, 15435, 15505, 18606, 19530, 19935, 21266, 21707, 22785, 27342, 27466, 27909, 30870, 31010, 31899, 39870, 41199, 43414, 45570, 46515, 53165, 55818, 63798, 65121, 68355, 68665, 82398, 93030, 95697, 96131, 106330, 108535, 123597, 130242, 136710, 137330, 139545, 151949, 159495, 191394, 192262, 195363, 205995, 217070, 247194, 279090, 288393, 303898, 318990, 325605, 390726, 411990, 455847, 478485, 480655, 576786, 617985, 651210, 672917, 759745, 865179, 911694, 956970, 961310, 976815, 1235970, 1345834, 1367541, 1441965, 1519490, 1730358, 1953630, 2018751, 2279235, 2735082, 2883930, 3364585, 4037502, 4325895, 4558470, 4710419, 6056253, 6729170, 6837705, 8651790, 9420838, 10093755, 12112506, 13675410, 14131257, 20187510, 23552095, 28262514, 30281265, 42393771, 47104190, 60562530, 70656285, 84787542, 141312570, 211968855, 423937710]

約数ペア:

[(1, 423937710), (2, 211968855), (3, 141312570), (5, 84787542), (6, 70656285), (7, 60562530), (9, 47104190), (10, 42393771), (14, 30281265), (15, 28262514), (18, 23552095), (21, 20187510), (30, 14131257), (31, 13675410), (35, 12112506), (42, 10093755), (45, 9420838), (49, 8651790), (62, 6837705), (63, 6729170), (70, 6056253), (90, 4710419), (93, 4558470), (98, 4325895), (105, 4037502), (126, 3364585), (147, 2883930), (155, 2735082), (186, 2279235), (210, 2018751), (217, 1953630), (245, 1730358), (279, 1519490), (294, 1441965), (310, 1367541), (315, 1345834), (343, 1235970), (434, 976815), (441, 961310), (443, 956970), (465, 911694), (490, 865179), (558, 759745), (630, 672917), (651, 651210), (686, 617985), (735, 576786), (882, 480655), (886, 478485), (930, 455847), (1029, 411990), (1085, 390726), (1302, 325605), (1329, 318990), (1395, 303898), (1470, 288393), (1519, 279090), (1715, 247194), (1953, 217070), (2058, 205995), (2170, 195363), (2205, 192262), (2215, 191394), (2658, 159495), (2790, 151949), (3038, 139545), (3087, 137330), (3101, 136710), (3255, 130242), (3430, 123597), (3906, 108535), (3987, 106330), (4410, 96131), (4430, 95697), (4557, 93030), (5145, 82398), (6174, 68665), (6202, 68355), (6510, 65121), (6645, 63798), (7595, 55818), (7974, 53165), (9114, 46515), (9303, 45570), (9765, 43414), (10290, 41199), (10633, 39870), (13290, 31899), (13671, 31010), (13733, 30870), (15190, 27909), (15435, 27466), (15505, 27342), (18606, 22785), (19530, 21707), (19935, 21266)]