255424830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2999}}^1$

素因数の和:3193

約数の個数: 64

約数和(自身を含む): 653184000

約数和(自身を除く): 397759170

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 167, 170, 255, 334, 501, 510, 835, 1002, 1670, 2505, 2839, 2999, 5010, 5678, 5998, 8517, 8997, 14195, 14995, 17034, 17994, 28390, 29990, 42585, 44985, 50983, 85170, 89970, 101966, 152949, 254915, 305898, 500833, 509830, 764745, 1001666, 1502499, 1529490, 2504165, 3004998, 5008330, 7512495, 8514161, 15024990, 17028322, 25542483, 42570805, 51084966, 85141610, 127712415, 255424830]

約数ペア:

[(1, 255424830), (2, 127712415), (3, 85141610), (5, 51084966), (6, 42570805), (10, 25542483), (15, 17028322), (17, 15024990), (30, 8514161), (34, 7512495), (51, 5008330), (85, 3004998), (102, 2504165), (167, 1529490), (170, 1502499), (255, 1001666), (334, 764745), (501, 509830), (510, 500833), (835, 305898), (1002, 254915), (1670, 152949), (2505, 101966), (2839, 89970), (2999, 85170), (5010, 50983), (5678, 44985), (5998, 42585), (8517, 29990), (8997, 28390), (14195, 17994), (14995, 17034)]