17426760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11171}}^1$

素因数の和:11198

約数の個数: 64

約数和(自身を含む): 56306880

約数和(自身を除く): 38880120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 11171, 22342, 33513, 44684, 55855, 67026, 89368, 111710, 134052, 145223, 167565, 223420, 268104, 290446, 335130, 435669, 446840, 580892, 670260, 726115, 871338, 1161784, 1340520, 1452230, 1742676, 2178345, 2904460, 3485352, 4356690, 5808920, 8713380, 17426760]

約数ペア:

[(1, 17426760), (2, 8713380), (3, 5808920), (4, 4356690), (5, 3485352), (6, 2904460), (8, 2178345), (10, 1742676), (12, 1452230), (13, 1340520), (15, 1161784), (20, 871338), (24, 726115), (26, 670260), (30, 580892), (39, 446840), (40, 435669), (52, 335130), (60, 290446), (65, 268104), (78, 223420), (104, 167565), (120, 145223), (130, 134052), (156, 111710), (195, 89368), (260, 67026), (312, 55855), (390, 44684), (520, 33513), (780, 22342), (1560, 11171)]