228022980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2937

約数の個数: 96

約数和(自身を含む): 674623488

約数和(自身を除く): 446600508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1290, 1333, 1860, 2580, 2666, 2851, 3999, 5332, 5702, 6665, 7998, 8553, 11404, 13330, 14255, 15996, 17106, 19995, 26660, 28510, 34212, 39990, 42765, 57020, 79980, 85530, 88381, 122593, 171060, 176762, 245186, 265143, 353524, 367779, 441905, 490372, 530286, 612965, 735558, 883810, 1060572, 1225930, 1325715, 1471116, 1767620, 1838895, 2451860, 2651430, 3677790, 3800383, 5302860, 7355580, 7600766, 11401149, 15201532, 19001915, 22802298, 38003830, 45604596, 57005745, 76007660, 114011490, 228022980]

約数ペア:

[(1, 228022980), (2, 114011490), (3, 76007660), (4, 57005745), (5, 45604596), (6, 38003830), (10, 22802298), (12, 19001915), (15, 15201532), (20, 11401149), (30, 7600766), (31, 7355580), (43, 5302860), (60, 3800383), (62, 3677790), (86, 2651430), (93, 2451860), (124, 1838895), (129, 1767620), (155, 1471116), (172, 1325715), (186, 1225930), (215, 1060572), (258, 883810), (310, 735558), (372, 612965), (430, 530286), (465, 490372), (516, 441905), (620, 367779), (645, 353524), (860, 265143), (930, 245186), (1290, 176762), (1333, 171060), (1860, 122593), (2580, 88381), (2666, 85530), (2851, 79980), (3999, 57020), (5332, 42765), (5702, 39990), (6665, 34212), (7998, 28510), (8553, 26660), (11404, 19995), (13330, 17106), (14255, 15996)]