25074630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13267}}^1$

素因数の和:13290

約数の個数: 64

約数和(自身を含む): 76423680

約数和(自身を除く): 51349050

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, 13267, 26534, 39801, 66335, 79602, 92869, 119403, 132670, 185738, 199005, 238806, 278607, 358209, 398010, 464345, 557214, 597015, 716418, 835821, 928690, 1194030, 1393035, 1671642, 1791045, 2507463, 2786070, 3582090, 4179105, 5014926, 8358210, 12537315, 25074630]

約数ペア:

[(1, 25074630), (2, 12537315), (3, 8358210), (5, 5014926), (6, 4179105), (7, 3582090), (9, 2786070), (10, 2507463), (14, 1791045), (15, 1671642), (18, 1393035), (21, 1194030), (27, 928690), (30, 835821), (35, 716418), (42, 597015), (45, 557214), (54, 464345), (63, 398010), (70, 358209), (90, 278607), (105, 238806), (126, 199005), (135, 185738), (189, 132670), (210, 119403), (270, 92869), (315, 79602), (378, 66335), (630, 39801), (945, 26534), (1890, 13267)]