65719380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 192568320

約数和(自身を除く): 126848940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 89, 93, 124, 155, 178, 186, 267, 310, 356, 372, 397, 445, 465, 534, 620, 794, 890, 930, 1068, 1191, 1335, 1588, 1780, 1860, 1985, 2382, 2670, 2759, 3970, 4764, 5340, 5518, 5955, 7940, 8277, 11036, 11910, 12307, 13795, 16554, 23820, 24614, 27590, 33108, 35333, 36921, 41385, 49228, 55180, 61535, 70666, 73842, 82770, 105999, 123070, 141332, 147684, 165540, 176665, 184605, 211998, 246140, 353330, 369210, 423996, 529995, 706660, 738420, 1059990, 1095323, 2119980, 2190646, 3285969, 4381292, 5476615, 6571938, 10953230, 13143876, 16429845, 21906460, 32859690, 65719380]

約数ペア:

[(1, 65719380), (2, 32859690), (3, 21906460), (4, 16429845), (5, 13143876), (6, 10953230), (10, 6571938), (12, 5476615), (15, 4381292), (20, 3285969), (30, 2190646), (31, 2119980), (60, 1095323), (62, 1059990), (89, 738420), (93, 706660), (124, 529995), (155, 423996), (178, 369210), (186, 353330), (267, 246140), (310, 211998), (356, 184605), (372, 176665), (397, 165540), (445, 147684), (465, 141332), (534, 123070), (620, 105999), (794, 82770), (890, 73842), (930, 70666), (1068, 61535), (1191, 55180), (1335, 49228), (1588, 41385), (1780, 36921), (1860, 35333), (1985, 33108), (2382, 27590), (2670, 24614), (2759, 23820), (3970, 16554), (4764, 13795), (5340, 12307), (5518, 11910), (5955, 11036), (7940, 8277)]