231791340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11329}}^1$

素因数の和:11383

約数の個数: 96

約数和(自身を含む): 730920960

約数和(自身を除く): 499129620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 10230, 11329, 20460, 22658, 33987, 45316, 56645, 67974, 113290, 124619, 135948, 169935, 226580, 249238, 339870, 351199, 373857, 498476, 623095, 679740, 702398, 747714, 1053597, 1246190, 1404796, 1495428, 1755995, 1869285, 2107194, 2492380, 3511990, 3738570, 3863189, 4214388, 5267985, 7023980, 7477140, 7726378, 10535970, 11589567, 15452756, 19315945, 21071940, 23179134, 38631890, 46358268, 57947835, 77263780, 115895670, 231791340]

約数ペア:

[(1, 231791340), (2, 115895670), (3, 77263780), (4, 57947835), (5, 46358268), (6, 38631890), (10, 23179134), (11, 21071940), (12, 19315945), (15, 15452756), (20, 11589567), (22, 10535970), (30, 7726378), (31, 7477140), (33, 7023980), (44, 5267985), (55, 4214388), (60, 3863189), (62, 3738570), (66, 3511990), (93, 2492380), (110, 2107194), (124, 1869285), (132, 1755995), (155, 1495428), (165, 1404796), (186, 1246190), (220, 1053597), (310, 747714), (330, 702398), (341, 679740), (372, 623095), (465, 498476), (620, 373857), (660, 351199), (682, 339870), (930, 249238), (1023, 226580), (1364, 169935), (1705, 135948), (1860, 124619), (2046, 113290), (3410, 67974), (4092, 56645), (5115, 45316), (6820, 33987), (10230, 22658), (11329, 20460)]