105652890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{55901}}^1$

素因数の和:55924

約数の個数: 64

約数和(自身を含む): 321995520

約数和(自身を除く): 216342630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 55901, 111802, 167703, 279505, 335406, 391307, 503109, 559010, 782614, 838515, 1006218, 1173921, 1509327, 1677030, 1956535, 2347842, 2515545, 3018654, 3521763, 3913070, 5031090, 5869605, 7043526, 7546635, 10565289, 11739210, 15093270, 17608815, 21130578, 35217630, 52826445, 105652890]

約数ペア:

[(1, 105652890), (2, 52826445), (3, 35217630), (5, 21130578), (6, 17608815), (7, 15093270), (9, 11739210), (10, 10565289), (14, 7546635), (15, 7043526), (18, 5869605), (21, 5031090), (27, 3913070), (30, 3521763), (35, 3018654), (42, 2515545), (45, 2347842), (54, 1956535), (63, 1677030), (70, 1509327), (90, 1173921), (105, 1006218), (126, 838515), (135, 782614), (189, 559010), (210, 503109), (270, 391307), (315, 335406), (378, 279505), (630, 167703), (945, 111802), (1890, 55901)]