88012890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139703}}^1$

素因数の和:139723

約数の個数: 48

約数和(自身を含む): 261525888

約数和(自身を除く): 173512998

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, 139703, 279406, 419109, 698515, 838218, 977921, 1257327, 1397030, 1955842, 2095545, 2514654, 2933763, 4191090, 4889605, 5867526, 6286635, 8801289, 9779210, 12573270, 14668815, 17602578, 29337630, 44006445, 88012890]

約数ペア:

[(1, 88012890), (2, 44006445), (3, 29337630), (5, 17602578), (6, 14668815), (7, 12573270), (9, 9779210), (10, 8801289), (14, 6286635), (15, 5867526), (18, 4889605), (21, 4191090), (30, 2933763), (35, 2514654), (42, 2095545), (45, 1955842), (63, 1397030), (70, 1257327), (90, 977921), (105, 838218), (126, 698515), (210, 419109), (315, 279406), (630, 139703)]