371036770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 742452480

約数和(自身を除く): 371415710

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 71, 122, 130, 142, 305, 355, 610, 659, 710, 793, 923, 1318, 1586, 1846, 3295, 3965, 4331, 4615, 6590, 7930, 8567, 8662, 9230, 17134, 21655, 40199, 42835, 43310, 46789, 56303, 80398, 85670, 93578, 112606, 200995, 233945, 281515, 401990, 467890, 522587, 563030, 608257, 1045174, 1216514, 2612935, 2854129, 3041285, 5225870, 5708258, 6082570, 14270645, 28541290, 37103677, 74207354, 185518385, 371036770]

約数ペア:

[(1, 371036770), (2, 185518385), (5, 74207354), (10, 37103677), (13, 28541290), (26, 14270645), (61, 6082570), (65, 5708258), (71, 5225870), (122, 3041285), (130, 2854129), (142, 2612935), (305, 1216514), (355, 1045174), (610, 608257), (659, 563030), (710, 522587), (793, 467890), (923, 401990), (1318, 281515), (1586, 233945), (1846, 200995), (3295, 112606), (3965, 93578), (4331, 85670), (4615, 80398), (6590, 56303), (7930, 46789), (8567, 43310), (8662, 42835), (9230, 40199), (17134, 21655)]