1228857570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{593651}}^1$

素因数の和:593687

約数の個数: 48

約数和(自身を含む): 3333949632

約数和(自身を除く): 2105092062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 593651, 1187302, 1780953, 2968255, 3561906, 5342859, 5936510, 8904765, 10685718, 13653973, 17809530, 26714295, 27307946, 40961919, 53428590, 68269865, 81923838, 122885757, 136539730, 204809595, 245771514, 409619190, 614428785, 1228857570]

約数ペア:

[(1, 1228857570), (2, 614428785), (3, 409619190), (5, 245771514), (6, 204809595), (9, 136539730), (10, 122885757), (15, 81923838), (18, 68269865), (23, 53428590), (30, 40961919), (45, 27307946), (46, 26714295), (69, 17809530), (90, 13653973), (115, 10685718), (138, 8904765), (207, 5936510), (230, 5342859), (345, 3561906), (414, 2968255), (690, 1780953), (1035, 1187302), (2070, 593651)]