1892430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 5195520

約数和(自身を除く): 3303090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 163, 215, 258, 270, 326, 387, 430, 489, 645, 774, 815, 978, 1161, 1290, 1467, 1630, 1935, 2322, 2445, 2934, 3870, 4401, 4890, 5805, 7009, 7335, 8802, 11610, 14018, 14670, 21027, 22005, 35045, 42054, 44010, 63081, 70090, 105135, 126162, 189243, 210270, 315405, 378486, 630810, 946215, 1892430]

約数ペア:

[(1, 1892430), (2, 946215), (3, 630810), (5, 378486), (6, 315405), (9, 210270), (10, 189243), (15, 126162), (18, 105135), (27, 70090), (30, 63081), (43, 44010), (45, 42054), (54, 35045), (86, 22005), (90, 21027), (129, 14670), (135, 14018), (163, 11610), (215, 8802), (258, 7335), (270, 7009), (326, 5805), (387, 4890), (430, 4401), (489, 3870), (645, 2934), (774, 2445), (815, 2322), (978, 1935), (1161, 1630), (1290, 1467)]