98490420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{78167}}^1$

素因数の和:78189

約数の個数: 72

約数和(自身を含む): 341437824

約数和(自身を除く): 242947404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 78167, 156334, 234501, 312668, 390835, 469002, 547169, 703503, 781670, 938004, 1094338, 1172505, 1407006, 1563340, 1641507, 2188676, 2345010, 2735845, 2814012, 3283014, 3517515, 4690020, 4924521, 5471690, 6566028, 7035030, 8207535, 9849042, 10943380, 14070060, 16415070, 19698084, 24622605, 32830140, 49245210, 98490420]

約数ペア:

[(1, 98490420), (2, 49245210), (3, 32830140), (4, 24622605), (5, 19698084), (6, 16415070), (7, 14070060), (9, 10943380), (10, 9849042), (12, 8207535), (14, 7035030), (15, 6566028), (18, 5471690), (20, 4924521), (21, 4690020), (28, 3517515), (30, 3283014), (35, 2814012), (36, 2735845), (42, 2345010), (45, 2188676), (60, 1641507), (63, 1563340), (70, 1407006), (84, 1172505), (90, 1094338), (105, 938004), (126, 781670), (140, 703503), (180, 547169), (210, 469002), (252, 390835), (315, 312668), (420, 234501), (630, 156334), (1260, 78167)]