140691330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 421521408

約数和(自身を除く): 280830078

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 270, 279, 310, 351, 390, 403, 405, 431, 465, 558, 585, 702, 806, 810, 837, 862, 930, 1053, 1170, 1209, 1293, 1395, 1674, 1755, 2015, 2106, 2155, 2418, 2511, 2586, 2790, 3510, 3627, 3879, 4030, 4185, 4310, 5022, 5265, 5603, 6045, 6465, 7254, 7758, 8370, 10530, 10881, 11206, 11637, 12090, 12555, 12930, 13361, 16809, 18135, 19395, 21762, 23274, 25110, 26722, 28015, 32643, 33618, 34911, 36270, 38790, 40083, 50427, 54405, 56030, 58185, 65286, 66805, 69822, 80166, 84045, 100854, 108810, 116370, 120249, 133610, 151281, 163215, 168090, 173693, 174555, 200415, 240498, 252135, 302562, 326430, 347386, 349110, 360747, 400830, 453843, 504270, 521079, 601245, 721494, 756405, 868465, 907686, 1042158, 1082241, 1202490, 1512810, 1563237, 1736930, 1803735, 2164482, 2269215, 2605395, 3126474, 3607470, 4538430, 4689711, 5210790, 5411205, 7816185, 9379422, 10822410, 14069133, 15632370, 23448555, 28138266, 46897110, 70345665, 140691330]

約数ペア:

[(1, 140691330), (2, 70345665), (3, 46897110), (5, 28138266), (6, 23448555), (9, 15632370), (10, 14069133), (13, 10822410), (15, 9379422), (18, 7816185), (26, 5411205), (27, 5210790), (30, 4689711), (31, 4538430), (39, 3607470), (45, 3126474), (54, 2605395), (62, 2269215), (65, 2164482), (78, 1803735), (81, 1736930), (90, 1563237), (93, 1512810), (117, 1202490), (130, 1082241), (135, 1042158), (155, 907686), (162, 868465), (186, 756405), (195, 721494), (234, 601245), (270, 521079), (279, 504270), (310, 453843), (351, 400830), (390, 360747), (403, 349110), (405, 347386), (431, 326430), (465, 302562), (558, 252135), (585, 240498), (702, 200415), (806, 174555), (810, 173693), (837, 168090), (862, 163215), (930, 151281), (1053, 133610), (1170, 120249), (1209, 116370), (1293, 108810), (1395, 100854), (1674, 84045), (1755, 80166), (2015, 69822), (2106, 66805), (2155, 65286), (2418, 58185), (2511, 56030), (2586, 54405), (2790, 50427), (3510, 40083), (3627, 38790), (3879, 36270), (4030, 34911), (4185, 33618), (4310, 32643), (5022, 28015), (5265, 26722), (5603, 25110), (6045, 23274), (6465, 21762), (7254, 19395), (7758, 18135), (8370, 16809), (10530, 13361), (10881, 12930), (11206, 12555), (11637, 12090)]