374225530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{38461}}^1$

素因数の和:38614

約数の個数: 32

約数和(自身を含む): 775393920

約数和(自身を除く): 401168390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 38461, 76922, 192305, 269227, 384610, 538454, 1346135, 2692270, 5346079, 10692158, 26730395, 37422553, 53460790, 74845106, 187112765, 374225530]

約数ペア:

[(1, 374225530), (2, 187112765), (5, 74845106), (7, 53460790), (10, 37422553), (14, 26730395), (35, 10692158), (70, 5346079), (139, 2692270), (278, 1346135), (695, 538454), (973, 384610), (1390, 269227), (1946, 192305), (4865, 76922), (9730, 38461)]