15704073340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{1619}}^1$

素因数の和:2299

約数の個数: 96

約数和(自身を含む): 35742228480

約数和(自身を除く): 20038155140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 607, 799, 940, 1214, 1598, 1619, 2428, 3035, 3196, 3238, 3995, 6070, 6476, 7990, 8095, 10319, 12140, 15980, 16190, 20638, 27523, 28529, 32380, 41276, 51595, 55046, 57058, 76093, 103190, 110092, 114116, 137615, 142645, 152186, 206380, 275230, 285290, 304372, 380465, 484993, 550460, 570580, 760930, 969986, 982733, 1293581, 1521860, 1939972, 1965466, 2424965, 2587162, 3930932, 4849930, 4913665, 5174324, 6467905, 9699860, 9827330, 12935810, 16706461, 19654660, 25871620, 33412922, 46188451, 66825844, 83532305, 92376902, 167064610, 184753804, 230942255, 334129220, 461884510, 785203667, 923769020, 1570407334, 3140814668, 3926018335, 7852036670, 15704073340]

約数ペア:

[(1, 15704073340), (2, 7852036670), (4, 3926018335), (5, 3140814668), (10, 1570407334), (17, 923769020), (20, 785203667), (34, 461884510), (47, 334129220), (68, 230942255), (85, 184753804), (94, 167064610), (170, 92376902), (188, 83532305), (235, 66825844), (340, 46188451), (470, 33412922), (607, 25871620), (799, 19654660), (940, 16706461), (1214, 12935810), (1598, 9827330), (1619, 9699860), (2428, 6467905), (3035, 5174324), (3196, 4913665), (3238, 4849930), (3995, 3930932), (6070, 2587162), (6476, 2424965), (7990, 1965466), (8095, 1939972), (10319, 1521860), (12140, 1293581), (15980, 982733), (16190, 969986), (20638, 760930), (27523, 570580), (28529, 550460), (32380, 484993), (41276, 380465), (51595, 304372), (55046, 285290), (57058, 275230), (76093, 206380), (103190, 152186), (110092, 142645), (114116, 137615)]