12424020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29581}}^1$

素因数の和:29600

約数の個数: 48

約数和(自身を含む): 39758208

約数和(自身を除く): 27334188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 29581, 59162, 88743, 118324, 147905, 177486, 207067, 295810, 354972, 414134, 443715, 591620, 621201, 828268, 887430, 1035335, 1242402, 1774860, 2070670, 2484804, 3106005, 4141340, 6212010, 12424020]

約数ペア:

[(1, 12424020), (2, 6212010), (3, 4141340), (4, 3106005), (5, 2484804), (6, 2070670), (7, 1774860), (10, 1242402), (12, 1035335), (14, 887430), (15, 828268), (20, 621201), (21, 591620), (28, 443715), (30, 414134), (35, 354972), (42, 295810), (60, 207067), (70, 177486), (84, 147905), (105, 118324), (140, 88743), (210, 59162), (420, 29581)]