13872660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 41986560

約数和(自身を除く): 28113900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 283, 285, 380, 430, 516, 566, 570, 645, 817, 849, 860, 1132, 1140, 1290, 1415, 1634, 1698, 2451, 2580, 2830, 3268, 3396, 4085, 4245, 4902, 5377, 5660, 8170, 8490, 9804, 10754, 12169, 12255, 16131, 16340, 16980, 21508, 24338, 24510, 26885, 32262, 36507, 48676, 49020, 53770, 60845, 64524, 73014, 80655, 107540, 121690, 146028, 161310, 182535, 231211, 243380, 322620, 365070, 462422, 693633, 730140, 924844, 1156055, 1387266, 2312110, 2774532, 3468165, 4624220, 6936330, 13872660]

約数ペア:

[(1, 13872660), (2, 6936330), (3, 4624220), (4, 3468165), (5, 2774532), (6, 2312110), (10, 1387266), (12, 1156055), (15, 924844), (19, 730140), (20, 693633), (30, 462422), (38, 365070), (43, 322620), (57, 243380), (60, 231211), (76, 182535), (86, 161310), (95, 146028), (114, 121690), (129, 107540), (172, 80655), (190, 73014), (215, 64524), (228, 60845), (258, 53770), (283, 49020), (285, 48676), (380, 36507), (430, 32262), (516, 26885), (566, 24510), (570, 24338), (645, 21508), (817, 16980), (849, 16340), (860, 16131), (1132, 12255), (1140, 12169), (1290, 10754), (1415, 9804), (1634, 8490), (1698, 8170), (2451, 5660), (2580, 5377), (2830, 4902), (3268, 4245), (3396, 4085)]