15671974980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{7723}}^1$

素因数の和:8857

約数の個数: 96

約数和(自身を含む): 45344452608

約数和(自身を除く): 29672477628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1091, 1860, 2182, 3273, 4364, 5455, 6546, 7723, 10910, 13092, 15446, 16365, 21820, 23169, 30892, 32730, 33821, 38615, 46338, 65460, 67642, 77230, 92676, 101463, 115845, 135284, 154460, 169105, 202926, 231690, 239413, 338210, 405852, 463380, 478826, 507315, 676420, 718239, 957652, 1014630, 1197065, 1436478, 2029260, 2394130, 2872956, 3591195, 4788260, 7182390, 8425793, 14364780, 16851586, 25277379, 33703172, 42128965, 50554758, 84257930, 101109516, 126386895, 168515860, 252773790, 261199583, 505547580, 522399166, 783598749, 1044798332, 1305997915, 1567197498, 2611995830, 3134394996, 3917993745, 5223991660, 7835987490, 15671974980]

約数ペア:

[(1, 15671974980), (2, 7835987490), (3, 5223991660), (4, 3917993745), (5, 3134394996), (6, 2611995830), (10, 1567197498), (12, 1305997915), (15, 1044798332), (20, 783598749), (30, 522399166), (31, 505547580), (60, 261199583), (62, 252773790), (93, 168515860), (124, 126386895), (155, 101109516), (186, 84257930), (310, 50554758), (372, 42128965), (465, 33703172), (620, 25277379), (930, 16851586), (1091, 14364780), (1860, 8425793), (2182, 7182390), (3273, 4788260), (4364, 3591195), (5455, 2872956), (6546, 2394130), (7723, 2029260), (10910, 1436478), (13092, 1197065), (15446, 1014630), (16365, 957652), (21820, 718239), (23169, 676420), (30892, 507315), (32730, 478826), (33821, 463380), (38615, 405852), (46338, 338210), (65460, 239413), (67642, 231690), (77230, 202926), (92676, 169105), (101463, 154460), (115845, 135284)]