27088470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{613}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 70688592

約数和(自身を除く): 43600122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 613, 982, 1226, 1473, 1839, 2455, 2946, 3065, 3678, 4419, 4910, 5517, 6130, 7365, 8838, 9195, 11034, 14730, 18390, 22095, 27585, 44190, 55170, 300983, 601966, 902949, 1504915, 1805898, 2708847, 3009830, 4514745, 5417694, 9029490, 13544235, 27088470]

約数ペア:

[(1, 27088470), (2, 13544235), (3, 9029490), (5, 5417694), (6, 4514745), (9, 3009830), (10, 2708847), (15, 1805898), (18, 1504915), (30, 902949), (45, 601966), (90, 300983), (491, 55170), (613, 44190), (982, 27585), (1226, 22095), (1473, 18390), (1839, 14730), (2455, 11034), (2946, 9195), (3065, 8838), (3678, 7365), (4419, 6130), (4910, 5517)]