1569606990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:762

約数の個数: 128

約数和(自身を含む): 4396059648

約数和(自身を除く): 2826452658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 281, 335, 397, 402, 469, 562, 670, 794, 843, 938, 1005, 1191, 1405, 1407, 1686, 1967, 1985, 2010, 2345, 2382, 2779, 2810, 2814, 3934, 3970, 4215, 4690, 5558, 5901, 5955, 7035, 8337, 8430, 9835, 11802, 11910, 13895, 14070, 16674, 18827, 19670, 26599, 27790, 29505, 37654, 41685, 53198, 56481, 59010, 79797, 83370, 94135, 111557, 112962, 131789, 132995, 159594, 186193, 188270, 223114, 263578, 265990, 282405, 334671, 372386, 395367, 398985, 557785, 558579, 564810, 658945, 669342, 780899, 790734, 797970, 930965, 1115570, 1117158, 1317890, 1561798, 1673355, 1861930, 1976835, 2342697, 2792895, 3346710, 3904495, 3953670, 4685394, 5585790, 7474319, 7808990, 11713485, 14948638, 22422957, 23426970, 37371595, 44845914, 52320233, 74743190, 104640466, 112114785, 156960699, 224229570, 261601165, 313921398, 523202330, 784803495, 1569606990]

約数ペア:

[(1, 1569606990), (2, 784803495), (3, 523202330), (5, 313921398), (6, 261601165), (7, 224229570), (10, 156960699), (14, 112114785), (15, 104640466), (21, 74743190), (30, 52320233), (35, 44845914), (42, 37371595), (67, 23426970), (70, 22422957), (105, 14948638), (134, 11713485), (201, 7808990), (210, 7474319), (281, 5585790), (335, 4685394), (397, 3953670), (402, 3904495), (469, 3346710), (562, 2792895), (670, 2342697), (794, 1976835), (843, 1861930), (938, 1673355), (1005, 1561798), (1191, 1317890), (1405, 1117158), (1407, 1115570), (1686, 930965), (1967, 797970), (1985, 790734), (2010, 780899), (2345, 669342), (2382, 658945), (2779, 564810), (2810, 558579), (2814, 557785), (3934, 398985), (3970, 395367), (4215, 372386), (4690, 334671), (5558, 282405), (5901, 265990), (5955, 263578), (7035, 223114), (8337, 188270), (8430, 186193), (9835, 159594), (11802, 132995), (11910, 131789), (13895, 112962), (14070, 111557), (16674, 94135), (18827, 83370), (19670, 79797), (26599, 59010), (27790, 56481), (29505, 53198), (37654, 41685)]