270465390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7457}}^1$

素因数の和:7514

約数の個数: 96

約数和(自身を含む): 781837056

約数和(自身を除く): 511371666

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7254, 7457, 12090, 14914, 18135, 22371, 36270, 37285, 44742, 67113, 74570, 96941, 111855, 134226, 193882, 223710, 231167, 290823, 335565, 462334, 484705, 581646, 671130, 693501, 872469, 969410, 1155835, 1387002, 1454115, 1744938, 2080503, 2311670, 2908230, 3005171, 3467505, 4161006, 4362345, 6010342, 6935010, 8724690, 9015513, 10402515, 15025855, 18031026, 20805030, 27046539, 30051710, 45077565, 54093078, 90155130, 135232695, 270465390]

約数ペア:

[(1, 270465390), (2, 135232695), (3, 90155130), (5, 54093078), (6, 45077565), (9, 30051710), (10, 27046539), (13, 20805030), (15, 18031026), (18, 15025855), (26, 10402515), (30, 9015513), (31, 8724690), (39, 6935010), (45, 6010342), (62, 4362345), (65, 4161006), (78, 3467505), (90, 3005171), (93, 2908230), (117, 2311670), (130, 2080503), (155, 1744938), (186, 1454115), (195, 1387002), (234, 1155835), (279, 969410), (310, 872469), (390, 693501), (403, 671130), (465, 581646), (558, 484705), (585, 462334), (806, 335565), (930, 290823), (1170, 231167), (1209, 223710), (1395, 193882), (2015, 134226), (2418, 111855), (2790, 96941), (3627, 74570), (4030, 67113), (6045, 44742), (7254, 37285), (7457, 36270), (12090, 22371), (14914, 18135)]