15431460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 47803392

約数和(自身を除く): 32371932

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, 227, 309, 330, 412, 454, 515, 618, 660, 681, 908, 1030, 1133, 1135, 1236, 1362, 1545, 2060, 2266, 2270, 2497, 2724, 3090, 3399, 3405, 4532, 4540, 4994, 5665, 6180, 6798, 6810, 7491, 9988, 11330, 12485, 13596, 13620, 14982, 16995, 22660, 23381, 24970, 29964, 33990, 37455, 46762, 49940, 67980, 70143, 74910, 93524, 116905, 140286, 149820, 233810, 257191, 280572, 350715, 467620, 514382, 701430, 771573, 1028764, 1285955, 1402860, 1543146, 2571910, 3086292, 3857865, 5143820, 7715730, 15431460]

約数ペア:

[(1, 15431460), (2, 7715730), (3, 5143820), (4, 3857865), (5, 3086292), (6, 2571910), (10, 1543146), (11, 1402860), (12, 1285955), (15, 1028764), (20, 771573), (22, 701430), (30, 514382), (33, 467620), (44, 350715), (55, 280572), (60, 257191), (66, 233810), (103, 149820), (110, 140286), (132, 116905), (165, 93524), (206, 74910), (220, 70143), (227, 67980), (309, 49940), (330, 46762), (412, 37455), (454, 33990), (515, 29964), (618, 24970), (660, 23381), (681, 22660), (908, 16995), (1030, 14982), (1133, 13620), (1135, 13596), (1236, 12485), (1362, 11330), (1545, 9988), (2060, 7491), (2266, 6810), (2270, 6798), (2497, 6180), (2724, 5665), (3090, 4994), (3399, 4540), (3405, 4532)]