194662020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14951}}^1$

素因数の和:15001

約数の個数: 96

約数和(自身を含む): 643055616

約数和(自身を除く): 448393596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 14951, 29902, 44853, 59804, 74755, 89706, 104657, 149510, 179412, 209314, 224265, 299020, 313971, 418628, 448530, 463481, 523285, 627942, 897060, 926962, 1046570, 1255884, 1390443, 1569855, 1853924, 2093140, 2317405, 2780886, 3139710, 3244367, 4634810, 5561772, 6279420, 6488734, 6952215, 9269620, 9733101, 12977468, 13904430, 16221835, 19466202, 27808860, 32443670, 38932404, 48665505, 64887340, 97331010, 194662020]

約数ペア:

[(1, 194662020), (2, 97331010), (3, 64887340), (4, 48665505), (5, 38932404), (6, 32443670), (7, 27808860), (10, 19466202), (12, 16221835), (14, 13904430), (15, 12977468), (20, 9733101), (21, 9269620), (28, 6952215), (30, 6488734), (31, 6279420), (35, 5561772), (42, 4634810), (60, 3244367), (62, 3139710), (70, 2780886), (84, 2317405), (93, 2093140), (105, 1853924), (124, 1569855), (140, 1390443), (155, 1255884), (186, 1046570), (210, 926962), (217, 897060), (310, 627942), (372, 523285), (420, 463481), (434, 448530), (465, 418628), (620, 313971), (651, 299020), (868, 224265), (930, 209314), (1085, 179412), (1302, 149510), (1860, 104657), (2170, 89706), (2604, 74755), (3255, 59804), (4340, 44853), (6510, 29902), (13020, 14951)]