13511970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 24227550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 155, 167, 174, 186, 261, 279, 290, 310, 334, 435, 465, 501, 522, 558, 835, 870, 899, 930, 1002, 1305, 1395, 1503, 1670, 1798, 2505, 2610, 2697, 2790, 3006, 4495, 4843, 5010, 5177, 5394, 7515, 8091, 8990, 9686, 10354, 13485, 14529, 15030, 15531, 16182, 24215, 25885, 26970, 29058, 31062, 40455, 43587, 46593, 48430, 51770, 72645, 77655, 80910, 87174, 93186, 145290, 150133, 155310, 217935, 232965, 300266, 435870, 450399, 465930, 750665, 900798, 1351197, 1501330, 2251995, 2702394, 4503990, 6755985, 13511970]

約数ペア:

[(1, 13511970), (2, 6755985), (3, 4503990), (5, 2702394), (6, 2251995), (9, 1501330), (10, 1351197), (15, 900798), (18, 750665), (29, 465930), (30, 450399), (31, 435870), (45, 300266), (58, 232965), (62, 217935), (87, 155310), (90, 150133), (93, 145290), (145, 93186), (155, 87174), (167, 80910), (174, 77655), (186, 72645), (261, 51770), (279, 48430), (290, 46593), (310, 43587), (334, 40455), (435, 31062), (465, 29058), (501, 26970), (522, 25885), (558, 24215), (835, 16182), (870, 15531), (899, 15030), (930, 14529), (1002, 13485), (1305, 10354), (1395, 9686), (1503, 8990), (1670, 8091), (1798, 7515), (2505, 5394), (2610, 5177), (2697, 5010), (2790, 4843), (3006, 4495)]