1569080260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 3654201600

約数和(自身を除く): 2085121340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 151, 220, 298, 302, 317, 596, 604, 634, 745, 755, 1268, 1490, 1510, 1585, 1639, 1661, 2980, 3020, 3170, 3278, 3322, 3487, 6340, 6556, 6644, 6974, 8195, 8305, 13948, 16390, 16610, 17435, 22499, 32780, 33220, 34870, 44998, 47233, 47867, 69740, 89996, 94466, 95734, 112495, 188932, 191468, 224990, 236165, 239335, 247489, 449980, 472330, 478670, 494978, 519563, 526537, 944660, 957340, 989956, 1039126, 1053074, 1237445, 2078252, 2106148, 2474890, 2597815, 2632685, 4949780, 5195630, 5265370, 7132183, 10391260, 10530740, 14264366, 28528732, 35660915, 71321830, 78454013, 142643660, 156908026, 313816052, 392270065, 784540130, 1569080260]

約数ペア:

[(1, 1569080260), (2, 784540130), (4, 392270065), (5, 313816052), (10, 156908026), (11, 142643660), (20, 78454013), (22, 71321830), (44, 35660915), (55, 28528732), (110, 14264366), (149, 10530740), (151, 10391260), (220, 7132183), (298, 5265370), (302, 5195630), (317, 4949780), (596, 2632685), (604, 2597815), (634, 2474890), (745, 2106148), (755, 2078252), (1268, 1237445), (1490, 1053074), (1510, 1039126), (1585, 989956), (1639, 957340), (1661, 944660), (2980, 526537), (3020, 519563), (3170, 494978), (3278, 478670), (3322, 472330), (3487, 449980), (6340, 247489), (6556, 239335), (6644, 236165), (6974, 224990), (8195, 191468), (8305, 188932), (13948, 112495), (16390, 95734), (16610, 94466), (17435, 89996), (22499, 69740), (32780, 47867), (33220, 47233), (34870, 44998)]