15839340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 49061376

約数和(自身を除く): 33222036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 206, 220, 233, 309, 330, 412, 466, 515, 618, 660, 699, 932, 1030, 1133, 1165, 1236, 1398, 1545, 2060, 2266, 2330, 2563, 2796, 3090, 3399, 3495, 4532, 4660, 5126, 5665, 6180, 6798, 6990, 7689, 10252, 11330, 12815, 13596, 13980, 15378, 16995, 22660, 23999, 25630, 30756, 33990, 38445, 47998, 51260, 67980, 71997, 76890, 95996, 119995, 143994, 153780, 239990, 263989, 287988, 359985, 479980, 527978, 719970, 791967, 1055956, 1319945, 1439940, 1583934, 2639890, 3167868, 3959835, 5279780, 7919670, 15839340]

約数ペア:

[(1, 15839340), (2, 7919670), (3, 5279780), (4, 3959835), (5, 3167868), (6, 2639890), (10, 1583934), (11, 1439940), (12, 1319945), (15, 1055956), (20, 791967), (22, 719970), (30, 527978), (33, 479980), (44, 359985), (55, 287988), (60, 263989), (66, 239990), (103, 153780), (110, 143994), (132, 119995), (165, 95996), (206, 76890), (220, 71997), (233, 67980), (309, 51260), (330, 47998), (412, 38445), (466, 33990), (515, 30756), (618, 25630), (660, 23999), (699, 22660), (932, 16995), (1030, 15378), (1133, 13980), (1165, 13596), (1236, 12815), (1398, 11330), (1545, 10252), (2060, 7689), (2266, 6990), (2330, 6798), (2563, 6180), (2796, 5665), (3090, 5126), (3399, 4660), (3495, 4532)]