7730542890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12270703}}^1$

素因数の和:12270723

約数の個数: 48

約数和(自身を含む): 22970757888

約数和(自身を除く): 15240214998

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, 12270703, 24541406, 36812109, 61353515, 73624218, 85894921, 110436327, 122707030, 171789842, 184060545, 220872654, 257684763, 368121090, 429474605, 515369526, 552181635, 773054289, 858949210, 1104363270, 1288423815, 1546108578, 2576847630, 3865271445, 7730542890]

約数ペア:

[(1, 7730542890), (2, 3865271445), (3, 2576847630), (5, 1546108578), (6, 1288423815), (7, 1104363270), (9, 858949210), (10, 773054289), (14, 552181635), (15, 515369526), (18, 429474605), (21, 368121090), (30, 257684763), (35, 220872654), (42, 184060545), (45, 171789842), (63, 122707030), (70, 110436327), (90, 85894921), (105, 73624218), (126, 61353515), (210, 36812109), (315, 24541406), (630, 12270703)]