2091899.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 140507136

約数和(自身を除く): 85180506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 1451, 2542, 2902, 3813, 4353, 6355, 7255, 7626, 8706, 12710, 14510, 19065, 21765, 38130, 43530, 44981, 59491, 89962, 118982, 134943, 178473, 224905, 269886, 297455, 356946, 449810, 594910, 674715, 892365, 1349430, 1784730, 1844221, 3688442, 5532663, 9221105, 11065326, 18442210, 27663315, 55326630]

約数ペア:

[(1, 55326630), (2, 27663315), (3, 18442210), (5, 11065326), (6, 9221105), (10, 5532663), (15, 3688442), (30, 1844221), (31, 1784730), (41, 1349430), (62, 892365), (82, 674715), (93, 594910), (123, 449810), (155, 356946), (186, 297455), (205, 269886), (246, 224905), (310, 178473), (410, 134943), (465, 118982), (615, 89962), (930, 59491), (1230, 44981), (1271, 43530), (1451, 38130), (2542, 21765), (2902, 19065), (3813, 14510), (4353, 12710), (6355, 8706), (7255, 7626)]