13010850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 72

約数和(自身を含む): 36197460

約数和(自身を除く): 23186610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 997, 1305, 1450, 1994, 2175, 2610, 2991, 4350, 4985, 5982, 6525, 8973, 9970, 13050, 14955, 17946, 24925, 28913, 29910, 44865, 49850, 57826, 74775, 86739, 89730, 144565, 149550, 173478, 224325, 260217, 289130, 433695, 448650, 520434, 722825, 867390, 1301085, 1445650, 2168475, 2602170, 4336950, 6505425, 13010850]

約数ペア:

[(1, 13010850), (2, 6505425), (3, 4336950), (5, 2602170), (6, 2168475), (9, 1445650), (10, 1301085), (15, 867390), (18, 722825), (25, 520434), (29, 448650), (30, 433695), (45, 289130), (50, 260217), (58, 224325), (75, 173478), (87, 149550), (90, 144565), (145, 89730), (150, 86739), (174, 74775), (225, 57826), (261, 49850), (290, 44865), (435, 29910), (450, 28913), (522, 24925), (725, 17946), (870, 14955), (997, 13050), (1305, 9970), (1450, 8973), (1994, 6525), (2175, 5982), (2610, 4985), (2991, 4350)]