1387097366970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{943603651}}^1$

素因数の和:943603675

約数の個数: 48

約数和(自身を含む): 3872549387808

約数和(自身を除く): 2485452020838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 943603651, 1887207302, 2830810953, 4718018255, 5661621906, 6605225557, 9436036510, 13210451114, 14154054765, 19815676671, 28308109530, 33026127785, 39631353342, 46236578899, 66052255570, 92473157798, 99078383355, 138709736697, 198156766710, 231182894495, 277419473394, 462365788990, 693548683485, 1387097366970]

約数ペア:

[(1, 1387097366970), (2, 693548683485), (3, 462365788990), (5, 277419473394), (6, 231182894495), (7, 198156766710), (10, 138709736697), (14, 99078383355), (15, 92473157798), (21, 66052255570), (30, 46236578899), (35, 39631353342), (42, 33026127785), (49, 28308109530), (70, 19815676671), (98, 14154054765), (105, 13210451114), (147, 9436036510), (210, 6605225557), (245, 5661621906), (294, 4718018255), (490, 2830810953), (735, 1887207302), (1470, 943603651)]