69687660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{599}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 224179200

約数和(自身を除く): 154491540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 599, 831, 1108, 1198, 1385, 1662, 1797, 1939, 2396, 2770, 2995, 3324, 3594, 3878, 4155, 4193, 5540, 5817, 5990, 7188, 7756, 8310, 8386, 8985, 9695, 11634, 11980, 12579, 16620, 16772, 17970, 19390, 20965, 23268, 25158, 29085, 35940, 38780, 41930, 50316, 58170, 62895, 83860, 116340, 125790, 165923, 251580, 331846, 497769, 663692, 829615, 995538, 1161461, 1659230, 1991076, 2322922, 2488845, 3318460, 3484383, 4645844, 4977690, 5807305, 6968766, 9955380, 11614610, 13937532, 17421915, 23229220, 34843830, 69687660]

約数ペア:

[(1, 69687660), (2, 34843830), (3, 23229220), (4, 17421915), (5, 13937532), (6, 11614610), (7, 9955380), (10, 6968766), (12, 5807305), (14, 4977690), (15, 4645844), (20, 3484383), (21, 3318460), (28, 2488845), (30, 2322922), (35, 1991076), (42, 1659230), (60, 1161461), (70, 995538), (84, 829615), (105, 663692), (140, 497769), (210, 331846), (277, 251580), (420, 165923), (554, 125790), (599, 116340), (831, 83860), (1108, 62895), (1198, 58170), (1385, 50316), (1662, 41930), (1797, 38780), (1939, 35940), (2396, 29085), (2770, 25158), (2995, 23268), (3324, 20965), (3594, 19390), (3878, 17970), (4155, 16772), (4193, 16620), (5540, 12579), (5817, 11980), (5990, 11634), (7188, 9695), (7756, 8985), (8310, 8386)]