1869777630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2967901}}^1$

素因数の和:2967921

約数の個数: 48

約数和(自身を含む): 5555912544

約数和(自身を除く): 3686134914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2967901, 5935802, 8903703, 14839505, 17807406, 20775307, 26711109, 29679010, 41550614, 44518515, 53422218, 62325921, 89037030, 103876535, 124651842, 133555545, 186977763, 207753070, 267111090, 311629605, 373955526, 623259210, 934888815, 1869777630]

約数ペア:

[(1, 1869777630), (2, 934888815), (3, 623259210), (5, 373955526), (6, 311629605), (7, 267111090), (9, 207753070), (10, 186977763), (14, 133555545), (15, 124651842), (18, 103876535), (21, 89037030), (30, 62325921), (35, 53422218), (42, 44518515), (45, 41550614), (63, 29679010), (70, 26711109), (90, 20775307), (105, 17807406), (126, 14839505), (210, 8903703), (315, 5935802), (630, 2967901)]