15117570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 44755200

約数和(自身を除く): 29637630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 59, 65, 73, 78, 90, 117, 118, 130, 135, 146, 177, 195, 219, 234, 270, 295, 351, 354, 365, 390, 438, 531, 585, 590, 657, 702, 730, 767, 885, 949, 1062, 1095, 1170, 1314, 1534, 1593, 1755, 1770, 1898, 1971, 2190, 2301, 2655, 2847, 3186, 3285, 3510, 3835, 3942, 4307, 4602, 4745, 5310, 5694, 6570, 6903, 7670, 7965, 8541, 8614, 9490, 9855, 11505, 12921, 13806, 14235, 15930, 17082, 19710, 20709, 21535, 23010, 25623, 25842, 28470, 34515, 38763, 41418, 42705, 43070, 51246, 55991, 64605, 69030, 77526, 85410, 103545, 111982, 116289, 128115, 129210, 167973, 193815, 207090, 232578, 256230, 279955, 335946, 387630, 503919, 559910, 581445, 839865, 1007838, 1162890, 1511757, 1679730, 2519595, 3023514, 5039190, 7558785, 15117570]

約数ペア:

[(1, 15117570), (2, 7558785), (3, 5039190), (5, 3023514), (6, 2519595), (9, 1679730), (10, 1511757), (13, 1162890), (15, 1007838), (18, 839865), (26, 581445), (27, 559910), (30, 503919), (39, 387630), (45, 335946), (54, 279955), (59, 256230), (65, 232578), (73, 207090), (78, 193815), (90, 167973), (117, 129210), (118, 128115), (130, 116289), (135, 111982), (146, 103545), (177, 85410), (195, 77526), (219, 69030), (234, 64605), (270, 55991), (295, 51246), (351, 43070), (354, 42705), (365, 41418), (390, 38763), (438, 34515), (531, 28470), (585, 25842), (590, 25623), (657, 23010), (702, 21535), (730, 20709), (767, 19710), (885, 17082), (949, 15930), (1062, 14235), (1095, 13806), (1170, 12921), (1314, 11505), (1534, 9855), (1593, 9490), (1755, 8614), (1770, 8541), (1898, 7965), (1971, 7670), (2190, 6903), (2301, 6570), (2655, 5694), (2847, 5310), (3186, 4745), (3285, 4602), (3510, 4307), (3835, 3942)]