45420270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6977}}^1$

素因数の和:7025

約数の個数: 64

約数和(自身を含む): 128618496

約数和(自身を除く): 83198226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 6977, 13954, 20931, 34885, 41862, 48839, 69770, 97678, 104655, 146517, 209310, 216287, 244195, 293034, 432574, 488390, 648861, 732585, 1081435, 1297722, 1465170, 1514009, 2162870, 3028018, 3244305, 4542027, 6488610, 7570045, 9084054, 15140090, 22710135, 45420270]

約数ペア:

[(1, 45420270), (2, 22710135), (3, 15140090), (5, 9084054), (6, 7570045), (7, 6488610), (10, 4542027), (14, 3244305), (15, 3028018), (21, 2162870), (30, 1514009), (31, 1465170), (35, 1297722), (42, 1081435), (62, 732585), (70, 648861), (93, 488390), (105, 432574), (155, 293034), (186, 244195), (210, 216287), (217, 209310), (310, 146517), (434, 104655), (465, 97678), (651, 69770), (930, 48839), (1085, 41862), (1302, 34885), (2170, 20931), (3255, 13954), (6510, 6977)]