74164230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{117721}}^1$

素因数の和:117741

約数の個数: 48

約数和(自身を含む): 220375584

約数和(自身を除く): 146211354

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, 117721, 235442, 353163, 588605, 706326, 824047, 1059489, 1177210, 1648094, 1765815, 2118978, 2472141, 3531630, 4120235, 4944282, 5297445, 7416423, 8240470, 10594890, 12360705, 14832846, 24721410, 37082115, 74164230]

約数ペア:

[(1, 74164230), (2, 37082115), (3, 24721410), (5, 14832846), (6, 12360705), (7, 10594890), (9, 8240470), (10, 7416423), (14, 5297445), (15, 4944282), (18, 4120235), (21, 3531630), (30, 2472141), (35, 2118978), (42, 1765815), (45, 1648094), (63, 1177210), (70, 1059489), (90, 824047), (105, 706326), (126, 588605), (210, 353163), (315, 235442), (630, 117721)]