7529038540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 16941960000

約数和(自身を除く): 9412921460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 331, 340, 449, 596, 662, 745, 898, 1324, 1490, 1655, 1796, 2245, 2533, 2980, 3310, 4490, 5066, 5627, 6620, 7633, 8980, 10132, 11254, 12665, 15266, 22508, 25330, 28135, 30532, 38165, 49319, 50660, 56270, 66901, 76330, 98638, 112540, 133802, 148619, 152660, 197276, 246595, 267604, 297238, 334505, 493190, 594476, 669010, 743095, 838423, 986380, 1137317, 1338020, 1486190, 1676846, 2274634, 2526523, 2972380, 3353692, 4192115, 4549268, 5053046, 5686585, 8384230, 10106092, 11373170, 12632615, 16768460, 22144231, 22746340, 25265230, 44288462, 50530460, 88576924, 110721155, 221442310, 376451927, 442884620, 752903854, 1505807708, 1882259635, 3764519270, 7529038540]

約数ペア:

[(1, 7529038540), (2, 3764519270), (4, 1882259635), (5, 1505807708), (10, 752903854), (17, 442884620), (20, 376451927), (34, 221442310), (68, 110721155), (85, 88576924), (149, 50530460), (170, 44288462), (298, 25265230), (331, 22746340), (340, 22144231), (449, 16768460), (596, 12632615), (662, 11373170), (745, 10106092), (898, 8384230), (1324, 5686585), (1490, 5053046), (1655, 4549268), (1796, 4192115), (2245, 3353692), (2533, 2972380), (2980, 2526523), (3310, 2274634), (4490, 1676846), (5066, 1486190), (5627, 1338020), (6620, 1137317), (7633, 986380), (8980, 838423), (10132, 743095), (11254, 669010), (12665, 594476), (15266, 493190), (22508, 334505), (25330, 297238), (28135, 267604), (30532, 246595), (38165, 197276), (49319, 152660), (50660, 148619), (56270, 133802), (66901, 112540), (76330, 98638)]