8985316830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1380233}}^1$

素因数の和:1380281

約数の個数: 64

約数和(自身を含む): 25440473088

約数和(自身を除く): 16455156258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 1380233, 2760466, 4140699, 6901165, 8281398, 9661631, 13802330, 19323262, 20703495, 28984893, 41406990, 42787223, 48308155, 57969786, 85574446, 96616310, 128361669, 144924465, 213936115, 256723338, 289848930, 299510561, 427872230, 599021122, 641808345, 898531683, 1283616690, 1497552805, 1797063366, 2995105610, 4492658415, 8985316830]

約数ペア:

[(1, 8985316830), (2, 4492658415), (3, 2995105610), (5, 1797063366), (6, 1497552805), (7, 1283616690), (10, 898531683), (14, 641808345), (15, 599021122), (21, 427872230), (30, 299510561), (31, 289848930), (35, 256723338), (42, 213936115), (62, 144924465), (70, 128361669), (93, 96616310), (105, 85574446), (155, 57969786), (186, 48308155), (210, 42787223), (217, 41406990), (310, 28984893), (434, 20703495), (465, 19323262), (651, 13802330), (930, 9661631), (1085, 8281398), (1302, 6901165), (2170, 4140699), (3255, 2760466), (6510, 1380233)]