42399630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 140894208

約数和(自身を除く): 98494578

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 167, 182, 186, 195, 210, 217, 234, 273, 279, 310, 315, 334, 390, 403, 434, 455, 465, 501, 546, 558, 585, 630, 651, 806, 819, 835, 910, 930, 1002, 1085, 1169, 1170, 1209, 1302, 1365, 1395, 1503, 1638, 1670, 1953, 2015, 2170, 2171, 2338, 2418, 2505, 2730, 2790, 2821, 3006, 3255, 3507, 3627, 3906, 4030, 4095, 4342, 5010, 5177, 5642, 5845, 6045, 6510, 6513, 7014, 7254, 7515, 8190, 8463, 9765, 10354, 10521, 10855, 11690, 12090, 13026, 14105, 15030, 15197, 15531, 16926, 17535, 18135, 19530, 19539, 21042, 21710, 25389, 25885, 28210, 30394, 31062, 32565, 35070, 36239, 36270, 39078, 42315, 45591, 46593, 50778, 51770, 52605, 65130, 67301, 72478, 75985, 77655, 84630, 91182, 93186, 97695, 105210, 108717, 126945, 134602, 136773, 151970, 155310, 181195, 195390, 201903, 217434, 227955, 232965, 253890, 273546, 326151, 336505, 362390, 403806, 455910, 465930, 471107, 543585, 605709, 652302, 673010, 683865, 942214, 1009515, 1087170, 1211418, 1367730, 1413321, 1630755, 2019030, 2355535, 2826642, 3028545, 3261510, 4239963, 4711070, 6057090, 7066605, 8479926, 14133210, 21199815, 42399630]

約数ペア:

[(1, 42399630), (2, 21199815), (3, 14133210), (5, 8479926), (6, 7066605), (7, 6057090), (9, 4711070), (10, 4239963), (13, 3261510), (14, 3028545), (15, 2826642), (18, 2355535), (21, 2019030), (26, 1630755), (30, 1413321), (31, 1367730), (35, 1211418), (39, 1087170), (42, 1009515), (45, 942214), (62, 683865), (63, 673010), (65, 652302), (70, 605709), (78, 543585), (90, 471107), (91, 465930), (93, 455910), (105, 403806), (117, 362390), (126, 336505), (130, 326151), (155, 273546), (167, 253890), (182, 232965), (186, 227955), (195, 217434), (210, 201903), (217, 195390), (234, 181195), (273, 155310), (279, 151970), (310, 136773), (315, 134602), (334, 126945), (390, 108717), (403, 105210), (434, 97695), (455, 93186), (465, 91182), (501, 84630), (546, 77655), (558, 75985), (585, 72478), (630, 67301), (651, 65130), (806, 52605), (819, 51770), (835, 50778), (910, 46593), (930, 45591), (1002, 42315), (1085, 39078), (1169, 36270), (1170, 36239), (1209, 35070), (1302, 32565), (1365, 31062), (1395, 30394), (1503, 28210), (1638, 25885), (1670, 25389), (1953, 21710), (2015, 21042), (2170, 19539), (2171, 19530), (2338, 18135), (2418, 17535), (2505, 16926), (2730, 15531), (2790, 15197), (2821, 15030), (3006, 14105), (3255, 13026), (3507, 12090), (3627, 11690), (3906, 10855), (4030, 10521), (4095, 10354), (4342, 9765), (5010, 8463), (5177, 8190), (5642, 7515), (5845, 7254), (6045, 7014), (6510, 6513)]