2034708340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{90271}}^1$

素因数の和:90317

約数の個数: 72

約数和(自身を含む): 5186668032

約数和(自身を除く): 3151959692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5635, 11270, 22540, 90271, 180542, 361084, 451355, 631897, 902710, 1263794, 1805420, 2076233, 2527588, 3159485, 4152466, 4423279, 6318970, 8304932, 8846558, 10381165, 12637940, 14533631, 17693116, 20762330, 22116395, 29067262, 41524660, 44232790, 58134524, 72668155, 88465580, 101735417, 145336310, 203470834, 290672620, 406941668, 508677085, 1017354170, 2034708340]

約数ペア:

[(1, 2034708340), (2, 1017354170), (4, 508677085), (5, 406941668), (7, 290672620), (10, 203470834), (14, 145336310), (20, 101735417), (23, 88465580), (28, 72668155), (35, 58134524), (46, 44232790), (49, 41524660), (70, 29067262), (92, 22116395), (98, 20762330), (115, 17693116), (140, 14533631), (161, 12637940), (196, 10381165), (230, 8846558), (245, 8304932), (322, 6318970), (460, 4423279), (490, 4152466), (644, 3159485), (805, 2527588), (980, 2076233), (1127, 1805420), (1610, 1263794), (2254, 902710), (3220, 631897), (4508, 451355), (5635, 361084), (11270, 180542), (22540, 90271)]