713377004020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{7619921}}^1$

素因数の和:7620112

約数の個数: 48

約数和(自身を含む): 1556658625536

約数和(自身を除く): 843281621516

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 151, 155, 302, 310, 604, 620, 755, 1510, 3020, 4681, 9362, 18724, 23405, 46810, 93620, 7619921, 15239842, 30479684, 38099605, 76199210, 152398420, 236217551, 472435102, 944870204, 1150608071, 1181087755, 2301216142, 2362175510, 4602432284, 4724351020, 5753040355, 11506080710, 23012161420, 35668850201, 71337700402, 142675400804, 178344251005, 356688502010, 713377004020]

約数ペア:

[(1, 713377004020), (2, 356688502010), (4, 178344251005), (5, 142675400804), (10, 71337700402), (20, 35668850201), (31, 23012161420), (62, 11506080710), (124, 5753040355), (151, 4724351020), (155, 4602432284), (302, 2362175510), (310, 2301216142), (604, 1181087755), (620, 1150608071), (755, 944870204), (1510, 472435102), (3020, 236217551), (4681, 152398420), (9362, 76199210), (18724, 38099605), (23405, 30479684), (46810, 15239842), (93620, 7619921)]