27882330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4331

約数の個数: 64

約数和(自身を含む): 78962688

約数和(自身を除く): 51080358

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, 4283, 6510, 8566, 12849, 21415, 25698, 29981, 42830, 59962, 64245, 89943, 128490, 132773, 149905, 179886, 265546, 299810, 398319, 449715, 663865, 796638, 899430, 929411, 1327730, 1858822, 1991595, 2788233, 3983190, 4647055, 5576466, 9294110, 13941165, 27882330]

約数ペア:

[(1, 27882330), (2, 13941165), (3, 9294110), (5, 5576466), (6, 4647055), (7, 3983190), (10, 2788233), (14, 1991595), (15, 1858822), (21, 1327730), (30, 929411), (31, 899430), (35, 796638), (42, 663865), (62, 449715), (70, 398319), (93, 299810), (105, 265546), (155, 179886), (186, 149905), (210, 132773), (217, 128490), (310, 89943), (434, 64245), (465, 59962), (651, 42830), (930, 29981), (1085, 25698), (1302, 21415), (2170, 12849), (3255, 8566), (4283, 6510)]