1862190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 120

約数和(自身を含む): 5793480

約数和(自身を除く): 3931290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 81, 90, 95, 99, 110, 114, 121, 135, 162, 165, 171, 190, 198, 209, 242, 270, 285, 297, 330, 342, 363, 405, 418, 495, 513, 570, 594, 605, 627, 726, 810, 855, 891, 990, 1026, 1045, 1089, 1210, 1254, 1485, 1539, 1710, 1782, 1815, 1881, 2090, 2178, 2299, 2565, 2970, 3078, 3135, 3267, 3630, 3762, 4455, 4598, 5130, 5445, 5643, 6270, 6534, 6897, 7695, 8910, 9405, 9801, 10890, 11286, 11495, 13794, 15390, 16335, 16929, 18810, 19602, 20691, 22990, 28215, 32670, 33858, 34485, 41382, 49005, 56430, 62073, 68970, 84645, 98010, 103455, 124146, 169290, 186219, 206910, 310365, 372438, 620730, 931095, 1862190]

約数ペア:

[(1, 1862190), (2, 931095), (3, 620730), (5, 372438), (6, 310365), (9, 206910), (10, 186219), (11, 169290), (15, 124146), (18, 103455), (19, 98010), (22, 84645), (27, 68970), (30, 62073), (33, 56430), (38, 49005), (45, 41382), (54, 34485), (55, 33858), (57, 32670), (66, 28215), (81, 22990), (90, 20691), (95, 19602), (99, 18810), (110, 16929), (114, 16335), (121, 15390), (135, 13794), (162, 11495), (165, 11286), (171, 10890), (190, 9801), (198, 9405), (209, 8910), (242, 7695), (270, 6897), (285, 6534), (297, 6270), (330, 5643), (342, 5445), (363, 5130), (405, 4598), (418, 4455), (495, 3762), (513, 3630), (570, 3267), (594, 3135), (605, 3078), (627, 2970), (726, 2565), (810, 2299), (855, 2178), (891, 2090), (990, 1881), (1026, 1815), (1045, 1782), (1089, 1710), (1210, 1539), (1254, 1485)]