193459740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{29581}}^1$

素因数の和:29702

約数の個数: 48

約数和(自身を含む): 546675360

約数和(自身を除く): 353215620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 29581, 59162, 88743, 118324, 147905, 177486, 295810, 354972, 443715, 591620, 887430, 1774860, 3224329, 6448658, 9672987, 12897316, 16121645, 19345974, 32243290, 38691948, 48364935, 64486580, 96729870, 193459740]

約数ペア:

[(1, 193459740), (2, 96729870), (3, 64486580), (4, 48364935), (5, 38691948), (6, 32243290), (10, 19345974), (12, 16121645), (15, 12897316), (20, 9672987), (30, 6448658), (60, 3224329), (109, 1774860), (218, 887430), (327, 591620), (436, 443715), (545, 354972), (654, 295810), (1090, 177486), (1308, 147905), (1635, 118324), (2180, 88743), (3270, 59162), (6540, 29581)]