15226573180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269879}}^1$

素因数の和:269939

約数の個数: 96

約数和(自身を含む): 40624496640

約数和(自身を除く): 25397923460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5642, 8060, 11284, 14105, 28210, 56420, 269879, 539758, 1079516, 1349395, 1889153, 2698790, 3508427, 3778306, 5397580, 7016854, 7556612, 8366249, 9445765, 14033708, 16732498, 17542135, 18891530, 24558989, 33464996, 35084270, 37783060, 41831245, 49117978, 58563743, 70168540, 83662490, 98235956, 108761237, 117127486, 122794945, 167324980, 217522474, 234254972, 245589890, 292818715, 435044948, 491179780, 543806185, 585637430, 761328659, 1087612370, 1171274860, 1522657318, 2175224740, 3045314636, 3806643295, 7613286590, 15226573180]

約数ペア:

[(1, 15226573180), (2, 7613286590), (4, 3806643295), (5, 3045314636), (7, 2175224740), (10, 1522657318), (13, 1171274860), (14, 1087612370), (20, 761328659), (26, 585637430), (28, 543806185), (31, 491179780), (35, 435044948), (52, 292818715), (62, 245589890), (65, 234254972), (70, 217522474), (91, 167324980), (124, 122794945), (130, 117127486), (140, 108761237), (155, 98235956), (182, 83662490), (217, 70168540), (260, 58563743), (310, 49117978), (364, 41831245), (403, 37783060), (434, 35084270), (455, 33464996), (620, 24558989), (806, 18891530), (868, 17542135), (910, 16732498), (1085, 14033708), (1612, 9445765), (1820, 8366249), (2015, 7556612), (2170, 7016854), (2821, 5397580), (4030, 3778306), (4340, 3508427), (5642, 2698790), (8060, 1889153), (11284, 1349395), (14105, 1079516), (28210, 539758), (56420, 269879)]