1357471010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{39019}}^1$

素因数の和:39111

約数の個数: 48

約数和(自身を含む): 2882485440

約数和(自身を除く): 1525014430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 6958, 17395, 34790, 39019, 78038, 195095, 273133, 390190, 546266, 1365665, 1911931, 2731330, 2770349, 3823862, 5540698, 9559655, 13851745, 19119310, 19392443, 27703490, 38784886, 96962215, 135747101, 193924430, 271494202, 678735505, 1357471010]

約数ペア:

[(1, 1357471010), (2, 678735505), (5, 271494202), (7, 193924430), (10, 135747101), (14, 96962215), (35, 38784886), (49, 27703490), (70, 19392443), (71, 19119310), (98, 13851745), (142, 9559655), (245, 5540698), (355, 3823862), (490, 2770349), (497, 2731330), (710, 1911931), (994, 1365665), (2485, 546266), (3479, 390190), (4970, 273133), (6958, 195095), (17395, 78038), (34790, 39019)]