3430716.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 96284160

約数和(自身を除く): 53793250

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 139, 154, 278, 385, 397, 695, 770, 794, 973, 1390, 1529, 1946, 1985, 2779, 3058, 3970, 4367, 4865, 5558, 7645, 8734, 9730, 10703, 13895, 15290, 21406, 21835, 27790, 30569, 43670, 53515, 55183, 61138, 107030, 110366, 152845, 275915, 305690, 386281, 551830, 607013, 772562, 1214026, 1931405, 3035065, 3862810, 4249091, 6070130, 8498182, 21245455, 42490910]

約数ペア:

[(1, 42490910), (2, 21245455), (5, 8498182), (7, 6070130), (10, 4249091), (11, 3862810), (14, 3035065), (22, 1931405), (35, 1214026), (55, 772562), (70, 607013), (77, 551830), (110, 386281), (139, 305690), (154, 275915), (278, 152845), (385, 110366), (397, 107030), (695, 61138), (770, 55183), (794, 53515), (973, 43670), (1390, 30569), (1529, 27790), (1946, 21835), (1985, 21406), (2779, 15290), (3058, 13895), (3970, 10703), (4367, 9730), (4865, 8734), (5558, 7645)]