30457710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 72

約数和(自身を含む): 84194136

約数和(自身を除く): 53736426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1171, 1445, 1530, 1734, 2342, 2601, 2890, 3513, 4335, 5202, 5855, 7026, 8670, 10539, 11710, 13005, 17565, 19907, 21078, 26010, 35130, 39814, 52695, 59721, 99535, 105390, 119442, 179163, 199070, 298605, 338419, 358326, 597210, 676838, 895815, 1015257, 1692095, 1791630, 2030514, 3045771, 3384190, 5076285, 6091542, 10152570, 15228855, 30457710]

約数ペア:

[(1, 30457710), (2, 15228855), (3, 10152570), (5, 6091542), (6, 5076285), (9, 3384190), (10, 3045771), (15, 2030514), (17, 1791630), (18, 1692095), (30, 1015257), (34, 895815), (45, 676838), (51, 597210), (85, 358326), (90, 338419), (102, 298605), (153, 199070), (170, 179163), (255, 119442), (289, 105390), (306, 99535), (510, 59721), (578, 52695), (765, 39814), (867, 35130), (1171, 26010), (1445, 21078), (1530, 19907), (1734, 17565), (2342, 13005), (2601, 11710), (2890, 10539), (3513, 8670), (4335, 7026), (5202, 5855)]