7686910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 9938690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 134, 149, 154, 298, 335, 385, 469, 670, 737, 745, 770, 938, 1043, 1474, 1490, 1639, 2086, 2345, 3278, 3685, 4690, 5159, 5215, 7370, 8195, 9983, 10318, 10430, 11473, 16390, 19966, 22946, 25795, 49915, 51590, 57365, 69881, 99830, 109813, 114730, 139762, 219626, 349405, 549065, 698810, 768691, 1098130, 1537382, 3843455, 7686910]

約数ペア:

[(1, 7686910), (2, 3843455), (5, 1537382), (7, 1098130), (10, 768691), (11, 698810), (14, 549065), (22, 349405), (35, 219626), (55, 139762), (67, 114730), (70, 109813), (77, 99830), (110, 69881), (134, 57365), (149, 51590), (154, 49915), (298, 25795), (335, 22946), (385, 19966), (469, 16390), (670, 11473), (737, 10430), (745, 10318), (770, 9983), (938, 8195), (1043, 7370), (1474, 5215), (1490, 5159), (1639, 4690), (2086, 3685), (2345, 3278)]