15693866270

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1907}}^1$

素因数の和:2225

約数の個数: 64

約数和(自身を含む): 29257790976

約数和(自身を除く): 13563924706

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 173, 335, 346, 355, 670, 710, 865, 1730, 1907, 3814, 4757, 9514, 9535, 11591, 12283, 19070, 23182, 23785, 24566, 47570, 57955, 61415, 115910, 122830, 127769, 135397, 255538, 270794, 329911, 638845, 659822, 676985, 822961, 1277690, 1353970, 1645922, 1649555, 3299110, 4114805, 8229610, 9071599, 18143198, 22104037, 23423681, 44208074, 45357995, 46847362, 90715990, 110520185, 117118405, 221040370, 234236810, 1569386627, 3138773254, 7846933135, 15693866270]

約数ペア:

[(1, 15693866270), (2, 7846933135), (5, 3138773254), (10, 1569386627), (67, 234236810), (71, 221040370), (134, 117118405), (142, 110520185), (173, 90715990), (335, 46847362), (346, 45357995), (355, 44208074), (670, 23423681), (710, 22104037), (865, 18143198), (1730, 9071599), (1907, 8229610), (3814, 4114805), (4757, 3299110), (9514, 1649555), (9535, 1645922), (11591, 1353970), (12283, 1277690), (19070, 822961), (23182, 676985), (23785, 659822), (24566, 638845), (47570, 329911), (57955, 270794), (61415, 255538), (115910, 135397), (122830, 127769)]