98567910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 311500800

約数和(自身を除く): 212932890

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, 103, 105, 126, 147, 155, 186, 206, 210, 217, 245, 279, 294, 309, 310, 315, 343, 434, 441, 465, 490, 515, 558, 618, 630, 651, 686, 721, 735, 882, 927, 930, 1029, 1030, 1085, 1302, 1395, 1442, 1470, 1519, 1545, 1715, 1854, 1953, 2058, 2163, 2170, 2205, 2790, 3038, 3087, 3090, 3193, 3255, 3430, 3605, 3906, 4326, 4410, 4557, 4635, 5047, 5145, 6174, 6386, 6489, 6510, 7210, 7595, 9114, 9270, 9579, 9765, 10094, 10290, 10633, 10815, 12978, 13671, 15141, 15190, 15435, 15965, 19158, 19530, 21266, 21630, 22351, 22785, 25235, 27342, 28737, 30282, 30870, 31899, 31930, 32445, 35329, 44702, 45423, 45570, 47895, 50470, 53165, 57474, 63798, 64890, 67053, 68355, 70658, 75705, 90846, 95697, 95790, 105987, 106330, 111755, 134106, 136710, 143685, 151410, 156457, 159495, 176645, 191394, 201159, 211974, 223510, 227115, 287370, 312914, 317961, 318990, 335265, 353290, 402318, 454230, 469371, 478485, 529935, 635922, 670530, 782285, 938742, 956970, 1005795, 1059870, 1095199, 1408113, 1564570, 1589805, 2011590, 2190398, 2346855, 2816226, 3179610, 3285597, 4693710, 5475995, 6571194, 7040565, 9856791, 10951990, 14081130, 16427985, 19713582, 32855970, 49283955, 98567910]

約数ペア:

[(1, 98567910), (2, 49283955), (3, 32855970), (5, 19713582), (6, 16427985), (7, 14081130), (9, 10951990), (10, 9856791), (14, 7040565), (15, 6571194), (18, 5475995), (21, 4693710), (30, 3285597), (31, 3179610), (35, 2816226), (42, 2346855), (45, 2190398), (49, 2011590), (62, 1589805), (63, 1564570), (70, 1408113), (90, 1095199), (93, 1059870), (98, 1005795), (103, 956970), (105, 938742), (126, 782285), (147, 670530), (155, 635922), (186, 529935), (206, 478485), (210, 469371), (217, 454230), (245, 402318), (279, 353290), (294, 335265), (309, 318990), (310, 317961), (315, 312914), (343, 287370), (434, 227115), (441, 223510), (465, 211974), (490, 201159), (515, 191394), (558, 176645), (618, 159495), (630, 156457), (651, 151410), (686, 143685), (721, 136710), (735, 134106), (882, 111755), (927, 106330), (930, 105987), (1029, 95790), (1030, 95697), (1085, 90846), (1302, 75705), (1395, 70658), (1442, 68355), (1470, 67053), (1519, 64890), (1545, 63798), (1715, 57474), (1854, 53165), (1953, 50470), (2058, 47895), (2163, 45570), (2170, 45423), (2205, 44702), (2790, 35329), (3038, 32445), (3087, 31930), (3090, 31899), (3193, 30870), (3255, 30282), (3430, 28737), (3605, 27342), (3906, 25235), (4326, 22785), (4410, 22351), (4557, 21630), (4635, 21266), (5047, 19530), (5145, 19158), (6174, 15965), (6386, 15435), (6489, 15190), (6510, 15141), (7210, 13671), (7595, 12978), (9114, 10815), (9270, 10633), (9579, 10290), (9765, 10094)]