17293380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22171}}^1$

素因数の和:22196

約数の個数: 48

約数和(自身を含む): 52148544

約数和(自身を除く): 34855164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 22171, 44342, 66513, 88684, 110855, 133026, 221710, 266052, 288223, 332565, 443420, 576446, 665130, 864669, 1152892, 1330260, 1441115, 1729338, 2882230, 3458676, 4323345, 5764460, 8646690, 17293380]

約数ペア:

[(1, 17293380), (2, 8646690), (3, 5764460), (4, 4323345), (5, 3458676), (6, 2882230), (10, 1729338), (12, 1441115), (13, 1330260), (15, 1152892), (20, 864669), (26, 665130), (30, 576446), (39, 443420), (52, 332565), (60, 288223), (65, 266052), (78, 221710), (130, 133026), (156, 110855), (195, 88684), (260, 66513), (390, 44342), (780, 22171)]