19592790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 54466560

約数和(自身を除く): 34873770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1181, 1185, 1659, 2362, 2370, 2765, 3318, 3543, 5530, 5905, 7086, 8267, 8295, 11810, 16534, 16590, 17715, 24801, 35430, 41335, 49602, 82670, 93299, 124005, 186598, 248010, 279897, 466495, 559794, 653093, 932990, 1306186, 1399485, 1959279, 2798970, 3265465, 3918558, 6530930, 9796395, 19592790]

約数ペア:

[(1, 19592790), (2, 9796395), (3, 6530930), (5, 3918558), (6, 3265465), (7, 2798970), (10, 1959279), (14, 1399485), (15, 1306186), (21, 932990), (30, 653093), (35, 559794), (42, 466495), (70, 279897), (79, 248010), (105, 186598), (158, 124005), (210, 93299), (237, 82670), (395, 49602), (474, 41335), (553, 35430), (790, 24801), (1106, 17715), (1181, 16590), (1185, 16534), (1659, 11810), (2362, 8295), (2370, 8267), (2765, 7086), (3318, 5905), (3543, 5530)]