73445820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5641}}^1$

素因数の和:5691

約数の個数: 96

約数和(自身を含む): 242651136

約数和(自身を除く): 169205316

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, 5641, 6510, 11282, 13020, 16923, 22564, 28205, 33846, 39487, 56410, 67692, 78974, 84615, 112820, 118461, 157948, 169230, 174871, 197435, 236922, 338460, 349742, 394870, 473844, 524613, 592305, 699484, 789740, 874355, 1049226, 1184610, 1224097, 1748710, 2098452, 2369220, 2448194, 2623065, 3497420, 3672291, 4896388, 5246130, 6120485, 7344582, 10492260, 12240970, 14689164, 18361455, 24481940, 36722910, 73445820]

約数ペア:

[(1, 73445820), (2, 36722910), (3, 24481940), (4, 18361455), (5, 14689164), (6, 12240970), (7, 10492260), (10, 7344582), (12, 6120485), (14, 5246130), (15, 4896388), (20, 3672291), (21, 3497420), (28, 2623065), (30, 2448194), (31, 2369220), (35, 2098452), (42, 1748710), (60, 1224097), (62, 1184610), (70, 1049226), (84, 874355), (93, 789740), (105, 699484), (124, 592305), (140, 524613), (155, 473844), (186, 394870), (210, 349742), (217, 338460), (310, 236922), (372, 197435), (420, 174871), (434, 169230), (465, 157948), (620, 118461), (651, 112820), (868, 84615), (930, 78974), (1085, 67692), (1302, 56410), (1860, 39487), (2170, 33846), (2604, 28205), (3255, 22564), (4340, 16923), (5641, 13020), (6510, 11282)]