147618660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2683}}^1$

素因数の和:2833

約数の個数: 96

約数和(自身を含む): 476163072

約数和(自身を除く): 328544412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2620, 2683, 2751, 3668, 3930, 4585, 5366, 5502, 7860, 8049, 9170, 10732, 11004, 13415, 13755, 16098, 18340, 18781, 26830, 27510, 32196, 37562, 40245, 53660, 55020, 56343, 75124, 80490, 93905, 112686, 160980, 187810, 225372, 281715, 351473, 375620, 563430, 702946, 1054419, 1126860, 1405892, 1757365, 2108838, 2460311, 3514730, 4217676, 4920622, 5272095, 7029460, 7380933, 9841244, 10544190, 12301555, 14761866, 21088380, 24603110, 29523732, 36904665, 49206220, 73809330, 147618660]

約数ペア:

[(1, 147618660), (2, 73809330), (3, 49206220), (4, 36904665), (5, 29523732), (6, 24603110), (7, 21088380), (10, 14761866), (12, 12301555), (14, 10544190), (15, 9841244), (20, 7380933), (21, 7029460), (28, 5272095), (30, 4920622), (35, 4217676), (42, 3514730), (60, 2460311), (70, 2108838), (84, 1757365), (105, 1405892), (131, 1126860), (140, 1054419), (210, 702946), (262, 563430), (393, 375620), (420, 351473), (524, 281715), (655, 225372), (786, 187810), (917, 160980), (1310, 112686), (1572, 93905), (1834, 80490), (1965, 75124), (2620, 56343), (2683, 55020), (2751, 53660), (3668, 40245), (3930, 37562), (4585, 32196), (5366, 27510), (5502, 26830), (7860, 18781), (8049, 18340), (9170, 16098), (10732, 13755), (11004, 13415)]