520033830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{673}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 1281139200

約数和(自身を除く): 761105370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 599, 645, 673, 1198, 1290, 1346, 1797, 2019, 2995, 3365, 3594, 4038, 5990, 6730, 8985, 10095, 17970, 20190, 25757, 28939, 51514, 57878, 77271, 86817, 128785, 144695, 154542, 173634, 257570, 289390, 386355, 403127, 434085, 772710, 806254, 868170, 1209381, 2015635, 2418762, 4031270, 6046905, 12093810, 17334461, 34668922, 52003383, 86672305, 104006766, 173344610, 260016915, 520033830]

約数ペア:

[(1, 520033830), (2, 260016915), (3, 173344610), (5, 104006766), (6, 86672305), (10, 52003383), (15, 34668922), (30, 17334461), (43, 12093810), (86, 6046905), (129, 4031270), (215, 2418762), (258, 2015635), (430, 1209381), (599, 868170), (645, 806254), (673, 772710), (1198, 434085), (1290, 403127), (1346, 386355), (1797, 289390), (2019, 257570), (2995, 173634), (3365, 154542), (3594, 144695), (4038, 128785), (5990, 86817), (6730, 77271), (8985, 57878), (10095, 51514), (17970, 28939), (20190, 25757)]