103697490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{265891}}^1$

素因数の和:265914

約数の個数: 32

約数和(自身を含む): 268019136

約数和(自身を除く): 164321646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 265891, 531782, 797673, 1329455, 1595346, 2658910, 3456583, 3988365, 6913166, 7976730, 10369749, 17282915, 20739498, 34565830, 51848745, 103697490]

約数ペア:

[(1, 103697490), (2, 51848745), (3, 34565830), (5, 20739498), (6, 17282915), (10, 10369749), (13, 7976730), (15, 6913166), (26, 3988365), (30, 3456583), (39, 2658910), (65, 1595346), (78, 1329455), (130, 797673), (195, 531782), (390, 265891)]