316849140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56783}}^1$

素因数の和:56829

約数の個数: 72

約数和(自身を含む): 992130048

約数和(自身を除く): 675280908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 56783, 113566, 170349, 227132, 283915, 340698, 511047, 567830, 681396, 851745, 1022094, 1135660, 1703490, 1760273, 2044188, 2555235, 3406980, 3520546, 5110470, 5280819, 7041092, 8801365, 10220940, 10561638, 15842457, 17602730, 21123276, 26404095, 31684914, 35205460, 52808190, 63369828, 79212285, 105616380, 158424570, 316849140]

約数ペア:

[(1, 316849140), (2, 158424570), (3, 105616380), (4, 79212285), (5, 63369828), (6, 52808190), (9, 35205460), (10, 31684914), (12, 26404095), (15, 21123276), (18, 17602730), (20, 15842457), (30, 10561638), (31, 10220940), (36, 8801365), (45, 7041092), (60, 5280819), (62, 5110470), (90, 3520546), (93, 3406980), (124, 2555235), (155, 2044188), (180, 1760273), (186, 1703490), (279, 1135660), (310, 1022094), (372, 851745), (465, 681396), (558, 567830), (620, 511047), (930, 340698), (1116, 283915), (1395, 227132), (1860, 170349), (2790, 113566), (5580, 56783)]