15952230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{25321}}^1$

素因数の和:25341

約数の個数: 48

約数和(自身を含む): 47402784

約数和(自身を除く): 31450554

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, 25321, 50642, 75963, 126605, 151926, 177247, 227889, 253210, 354494, 379815, 455778, 531741, 759630, 886235, 1063482, 1139445, 1595223, 1772470, 2278890, 2658705, 3190446, 5317410, 7976115, 15952230]

約数ペア:

[(1, 15952230), (2, 7976115), (3, 5317410), (5, 3190446), (6, 2658705), (7, 2278890), (9, 1772470), (10, 1595223), (14, 1139445), (15, 1063482), (18, 886235), (21, 759630), (30, 531741), (35, 455778), (42, 379815), (45, 354494), (63, 253210), (70, 227889), (90, 177247), (105, 151926), (126, 126605), (210, 75963), (315, 50642), (630, 25321)]