68742670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 133954560

約数和(自身を除く): 65211890

約数列:

[1, 2, 5, 10, 37, 47, 59, 67, 74, 94, 118, 134, 185, 235, 295, 335, 370, 470, 590, 670, 1739, 2183, 2479, 2773, 3149, 3478, 3953, 4366, 4958, 5546, 6298, 7906, 8695, 10915, 12395, 13865, 15745, 17390, 19765, 21830, 24790, 27730, 31490, 39530, 102601, 116513, 146261, 185791, 205202, 233026, 292522, 371582, 513005, 582565, 731305, 928955, 1026010, 1165130, 1462610, 1857910, 6874267, 13748534, 34371335, 68742670]

約数ペア:

[(1, 68742670), (2, 34371335), (5, 13748534), (10, 6874267), (37, 1857910), (47, 1462610), (59, 1165130), (67, 1026010), (74, 928955), (94, 731305), (118, 582565), (134, 513005), (185, 371582), (235, 292522), (295, 233026), (335, 205202), (370, 185791), (470, 146261), (590, 116513), (670, 102601), (1739, 39530), (2183, 31490), (2479, 27730), (2773, 24790), (3149, 21830), (3478, 19765), (3953, 17390), (4366, 15745), (4958, 13865), (5546, 12395), (6298, 10915), (7906, 8695)]