68354910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1642

約数の個数: 96

約数和(自身を含む): 196691040

約数和(自身を除く): 128336130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 666, 962, 1110, 1170, 1443, 1579, 1665, 2405, 2886, 3158, 3330, 4329, 4737, 4810, 7215, 7895, 8658, 9474, 14211, 14430, 15790, 20527, 21645, 23685, 28422, 41054, 43290, 47370, 58423, 61581, 71055, 102635, 116846, 123162, 142110, 175269, 184743, 205270, 292115, 307905, 350538, 369486, 525807, 584230, 615810, 759499, 876345, 923715, 1051614, 1518998, 1752690, 1847430, 2278497, 2629035, 3797495, 4556994, 5258070, 6835491, 7594990, 11392485, 13670982, 22784970, 34177455, 68354910]

約数ペア:

[(1, 68354910), (2, 34177455), (3, 22784970), (5, 13670982), (6, 11392485), (9, 7594990), (10, 6835491), (13, 5258070), (15, 4556994), (18, 3797495), (26, 2629035), (30, 2278497), (37, 1847430), (39, 1752690), (45, 1518998), (65, 1051614), (74, 923715), (78, 876345), (90, 759499), (111, 615810), (117, 584230), (130, 525807), (185, 369486), (195, 350538), (222, 307905), (234, 292115), (333, 205270), (370, 184743), (390, 175269), (481, 142110), (555, 123162), (585, 116846), (666, 102635), (962, 71055), (1110, 61581), (1170, 58423), (1443, 47370), (1579, 43290), (1665, 41054), (2405, 28422), (2886, 23685), (3158, 21645), (3330, 20527), (4329, 15790), (4737, 14430), (4810, 14211), (7215, 9474), (7895, 8658)]