874230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 2515968

約数和(自身を除く): 1641738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 181, 210, 230, 322, 345, 362, 483, 543, 690, 805, 905, 966, 1086, 1267, 1610, 1810, 2415, 2534, 2715, 3801, 4163, 4830, 5430, 6335, 7602, 8326, 12489, 12670, 19005, 20815, 24978, 29141, 38010, 41630, 58282, 62445, 87423, 124890, 145705, 174846, 291410, 437115, 874230]

約数ペア:

[(1, 874230), (2, 437115), (3, 291410), (5, 174846), (6, 145705), (7, 124890), (10, 87423), (14, 62445), (15, 58282), (21, 41630), (23, 38010), (30, 29141), (35, 24978), (42, 20815), (46, 19005), (69, 12670), (70, 12489), (105, 8326), (115, 7602), (138, 6335), (161, 5430), (181, 4830), (210, 4163), (230, 3801), (322, 2715), (345, 2534), (362, 2415), (483, 1810), (543, 1610), (690, 1267), (805, 1086), (905, 966)]