7384230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{3907}}^1$

素因数の和:3930

約数の個数: 64

約数和(自身を含む): 22510080

約数和(自身を除く): 15125850

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, 3907, 7814, 11721, 19535, 23442, 27349, 35163, 39070, 54698, 58605, 70326, 82047, 105489, 117210, 136745, 164094, 175815, 210978, 246141, 273490, 351630, 410235, 492282, 527445, 738423, 820470, 1054890, 1230705, 1476846, 2461410, 3692115, 7384230]

約数ペア:

[(1, 7384230), (2, 3692115), (3, 2461410), (5, 1476846), (6, 1230705), (7, 1054890), (9, 820470), (10, 738423), (14, 527445), (15, 492282), (18, 410235), (21, 351630), (27, 273490), (30, 246141), (35, 210978), (42, 175815), (45, 164094), (54, 136745), (63, 117210), (70, 105489), (90, 82047), (105, 70326), (126, 58605), (135, 54698), (189, 39070), (210, 35163), (270, 27349), (315, 23442), (378, 19535), (630, 11721), (945, 7814), (1890, 3907)]