13049820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10357}}^1$

素因数の和:10379

約数の個数: 72

約数和(自身を含む): 45243744

約数和(自身を除く): 32193924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10357, 20714, 31071, 41428, 51785, 62142, 72499, 93213, 103570, 124284, 144998, 155355, 186426, 207140, 217497, 289996, 310710, 362495, 372852, 434994, 466065, 621420, 652491, 724990, 869988, 932130, 1087485, 1304982, 1449980, 1864260, 2174970, 2609964, 3262455, 4349940, 6524910, 13049820]

約数ペア:

[(1, 13049820), (2, 6524910), (3, 4349940), (4, 3262455), (5, 2609964), (6, 2174970), (7, 1864260), (9, 1449980), (10, 1304982), (12, 1087485), (14, 932130), (15, 869988), (18, 724990), (20, 652491), (21, 621420), (28, 466065), (30, 434994), (35, 372852), (36, 362495), (42, 310710), (45, 289996), (60, 217497), (63, 207140), (70, 186426), (84, 155355), (90, 144998), (105, 124284), (126, 103570), (140, 93213), (180, 72499), (210, 62142), (252, 51785), (315, 41428), (420, 31071), (630, 20714), (1260, 10357)]