65620380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6793}}^1$

素因数の和:6835

約数の個数: 96

約数和(自身を含む): 219147264

約数和(自身を除く): 153526884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 6793, 9660, 13586, 20379, 27172, 33965, 40758, 47551, 67930, 81516, 95102, 101895, 135860, 142653, 156239, 190204, 203790, 237755, 285306, 312478, 407580, 468717, 475510, 570612, 624956, 713265, 781195, 937434, 951020, 1093673, 1426530, 1562390, 1874868, 2187346, 2343585, 2853060, 3124780, 3281019, 4374692, 4687170, 5468365, 6562038, 9374340, 10936730, 13124076, 16405095, 21873460, 32810190, 65620380]

約数ペア:

[(1, 65620380), (2, 32810190), (3, 21873460), (4, 16405095), (5, 13124076), (6, 10936730), (7, 9374340), (10, 6562038), (12, 5468365), (14, 4687170), (15, 4374692), (20, 3281019), (21, 3124780), (23, 2853060), (28, 2343585), (30, 2187346), (35, 1874868), (42, 1562390), (46, 1426530), (60, 1093673), (69, 951020), (70, 937434), (84, 781195), (92, 713265), (105, 624956), (115, 570612), (138, 475510), (140, 468717), (161, 407580), (210, 312478), (230, 285306), (276, 237755), (322, 203790), (345, 190204), (420, 156239), (460, 142653), (483, 135860), (644, 101895), (690, 95102), (805, 81516), (966, 67930), (1380, 47551), (1610, 40758), (1932, 33965), (2415, 27172), (3220, 20379), (4830, 13586), (6793, 9660)]