7225470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{3823}}^1$

素因数の和:3846

約数の個数: 64

約数和(自身を含む): 22026240

約数和(自身を除く): 14800770

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, 3823, 7646, 11469, 19115, 22938, 26761, 34407, 38230, 53522, 57345, 68814, 80283, 103221, 114690, 133805, 160566, 172035, 206442, 240849, 267610, 344070, 401415, 481698, 516105, 722547, 802830, 1032210, 1204245, 1445094, 2408490, 3612735, 7225470]

約数ペア:

[(1, 7225470), (2, 3612735), (3, 2408490), (5, 1445094), (6, 1204245), (7, 1032210), (9, 802830), (10, 722547), (14, 516105), (15, 481698), (18, 401415), (21, 344070), (27, 267610), (30, 240849), (35, 206442), (42, 172035), (45, 160566), (54, 133805), (63, 114690), (70, 103221), (90, 80283), (105, 68814), (126, 57345), (135, 53522), (189, 38230), (210, 34407), (270, 26761), (315, 22938), (378, 19115), (630, 11469), (945, 7646), (1890, 3823)]