15172290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{24083}}^1$

素因数の和:24103

約数の個数: 48

約数和(自身を含む): 45085248

約数和(自身を除く): 29912958

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, 24083, 48166, 72249, 120415, 144498, 168581, 216747, 240830, 337162, 361245, 433494, 505743, 722490, 842905, 1011486, 1083735, 1517229, 1685810, 2167470, 2528715, 3034458, 5057430, 7586145, 15172290]

約数ペア:

[(1, 15172290), (2, 7586145), (3, 5057430), (5, 3034458), (6, 2528715), (7, 2167470), (9, 1685810), (10, 1517229), (14, 1083735), (15, 1011486), (18, 842905), (21, 722490), (30, 505743), (35, 433494), (42, 361245), (45, 337162), (63, 240830), (70, 216747), (90, 168581), (105, 144498), (126, 120415), (210, 72249), (315, 48166), (630, 24083)]