915095841790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{464419}}^1$

素因数の和:465121

約数の個数: 64

約数和(自身を含む): 1853816025600

約数和(自身を除く): 938720183810

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 659, 1318, 1495, 2990, 3295, 6590, 8567, 15157, 17134, 30314, 42835, 75785, 85670, 151570, 197041, 394082, 464419, 928838, 985205, 1970410, 2322095, 4644190, 6037447, 10681637, 12074894, 21363274, 30187235, 53408185, 60374470, 106816370, 138861281, 277722562, 306052121, 612104242, 694306405, 1388612810, 1530260605, 3060521210, 3978677573, 7039198783, 7957355146, 14078397566, 19893387865, 35195993915, 39786775730, 70391987830, 91509584179, 183019168358, 457547920895, 915095841790]

約数ペア:

[(1, 915095841790), (2, 457547920895), (5, 183019168358), (10, 91509584179), (13, 70391987830), (23, 39786775730), (26, 35195993915), (46, 19893387865), (65, 14078397566), (115, 7957355146), (130, 7039198783), (230, 3978677573), (299, 3060521210), (598, 1530260605), (659, 1388612810), (1318, 694306405), (1495, 612104242), (2990, 306052121), (3295, 277722562), (6590, 138861281), (8567, 106816370), (15157, 60374470), (17134, 53408185), (30314, 30187235), (42835, 21363274), (75785, 12074894), (85670, 10681637), (151570, 6037447), (197041, 4644190), (394082, 2322095), (464419, 1970410), (928838, 985205)]