313612371090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{17688233}}^1$

素因数の和:17688443

約数の個数: 48

約数和(自身を含む): 819531257688

約数和(自身を除く): 505918886598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 17688233, 35376466, 53064699, 88441165, 106129398, 159194097, 176882330, 265323495, 318388194, 530646990, 795970485, 1591940970, 3484581901, 6969163802, 10453745703, 17422909505, 20907491406, 31361237109, 34845819010, 52268728515, 62722474218, 104537457030, 156806185545, 313612371090]

約数ペア:

[(1, 313612371090), (2, 156806185545), (3, 104537457030), (5, 62722474218), (6, 52268728515), (9, 34845819010), (10, 31361237109), (15, 20907491406), (18, 17422909505), (30, 10453745703), (45, 6969163802), (90, 3484581901), (197, 1591940970), (394, 795970485), (591, 530646990), (985, 318388194), (1182, 265323495), (1773, 176882330), (1970, 159194097), (2955, 106129398), (3546, 88441165), (5910, 53064699), (8865, 35376466), (17730, 17688233)]