61634020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19141}}^1$

素因数の和:19180

約数の個数: 48

約数和(自身を含む): 154361088

約数和(自身を除く): 92727068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 19141, 38282, 76564, 95705, 133987, 191410, 267974, 382820, 440243, 535948, 669935, 880486, 1339870, 1760972, 2201215, 2679740, 3081701, 4402430, 6163402, 8804860, 12326804, 15408505, 30817010, 61634020]

約数ペア:

[(1, 61634020), (2, 30817010), (4, 15408505), (5, 12326804), (7, 8804860), (10, 6163402), (14, 4402430), (20, 3081701), (23, 2679740), (28, 2201215), (35, 1760972), (46, 1339870), (70, 880486), (92, 669935), (115, 535948), (140, 440243), (161, 382820), (230, 267974), (322, 191410), (460, 133987), (644, 95705), (805, 76564), (1610, 38282), (3220, 19141)]