842804940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5639}}^1$

素因数の和:5751

約数の個数: 96

約数和(自身を含む): 2455971840

約数和(自身を除く): 1613166900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 53, 60, 94, 106, 141, 159, 188, 212, 235, 265, 282, 318, 470, 530, 564, 636, 705, 795, 940, 1060, 1410, 1590, 2491, 2820, 3180, 4982, 5639, 7473, 9964, 11278, 12455, 14946, 16917, 22556, 24910, 28195, 29892, 33834, 37365, 49820, 56390, 67668, 74730, 84585, 112780, 149460, 169170, 265033, 298867, 338340, 530066, 597734, 795099, 896601, 1060132, 1195468, 1325165, 1494335, 1590198, 1793202, 2650330, 2988670, 3180396, 3586404, 3975495, 4483005, 5300660, 5977340, 7950990, 8966010, 14046749, 15901980, 17932020, 28093498, 42140247, 56186996, 70233745, 84280494, 140467490, 168560988, 210701235, 280934980, 421402470, 842804940]

約数ペア:

[(1, 842804940), (2, 421402470), (3, 280934980), (4, 210701235), (5, 168560988), (6, 140467490), (10, 84280494), (12, 70233745), (15, 56186996), (20, 42140247), (30, 28093498), (47, 17932020), (53, 15901980), (60, 14046749), (94, 8966010), (106, 7950990), (141, 5977340), (159, 5300660), (188, 4483005), (212, 3975495), (235, 3586404), (265, 3180396), (282, 2988670), (318, 2650330), (470, 1793202), (530, 1590198), (564, 1494335), (636, 1325165), (705, 1195468), (795, 1060132), (940, 896601), (1060, 795099), (1410, 597734), (1590, 530066), (2491, 338340), (2820, 298867), (3180, 265033), (4982, 169170), (5639, 149460), (7473, 112780), (9964, 84585), (11278, 74730), (12455, 67668), (14946, 56390), (16917, 49820), (22556, 37365), (24910, 33834), (28195, 29892)]