235154220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18061}}^1$

素因数の和:18111

約数の個数: 96

約数和(自身を含む): 776810496

約数和(自身を除く): 541656276

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, 18061, 36122, 54183, 72244, 90305, 108366, 126427, 180610, 216732, 252854, 270915, 361220, 379281, 505708, 541830, 559891, 632135, 758562, 1083660, 1119782, 1264270, 1517124, 1679673, 1896405, 2239564, 2528540, 2799455, 3359346, 3792810, 3919237, 5598910, 6718692, 7585620, 7838474, 8398365, 11197820, 11757711, 15676948, 16796730, 19596185, 23515422, 33593460, 39192370, 47030844, 58788555, 78384740, 117577110, 235154220]

約数ペア:

[(1, 235154220), (2, 117577110), (3, 78384740), (4, 58788555), (5, 47030844), (6, 39192370), (7, 33593460), (10, 23515422), (12, 19596185), (14, 16796730), (15, 15676948), (20, 11757711), (21, 11197820), (28, 8398365), (30, 7838474), (31, 7585620), (35, 6718692), (42, 5598910), (60, 3919237), (62, 3792810), (70, 3359346), (84, 2799455), (93, 2528540), (105, 2239564), (124, 1896405), (140, 1679673), (155, 1517124), (186, 1264270), (210, 1119782), (217, 1083660), (310, 758562), (372, 632135), (420, 559891), (434, 541830), (465, 505708), (620, 379281), (651, 361220), (868, 270915), (930, 252854), (1085, 216732), (1302, 180610), (1860, 126427), (2170, 108366), (2604, 90305), (3255, 72244), (4340, 54183), (6510, 36122), (13020, 18061)]