23079870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 70848000

約数和(自身を除く): 47768130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 409, 418, 495, 513, 570, 594, 627, 818, 855, 990, 1026, 1045, 1227, 1254, 1485, 1710, 1881, 2045, 2090, 2454, 2565, 2970, 3135, 3681, 3762, 4090, 4499, 5130, 5643, 6135, 6270, 7362, 7771, 8998, 9405, 11043, 11286, 12270, 13497, 15542, 18405, 18810, 22086, 22495, 23313, 26994, 28215, 36810, 38855, 40491, 44990, 46626, 55215, 56430, 67485, 69939, 77710, 80982, 85481, 110430, 116565, 121473, 134970, 139878, 170962, 202455, 209817, 233130, 242946, 256443, 349695, 404910, 419634, 427405, 512886, 607365, 699390, 769329, 854810, 1049085, 1214730, 1282215, 1538658, 2098170, 2307987, 2564430, 3846645, 4615974, 7693290, 11539935, 23079870]

約数ペア:

[(1, 23079870), (2, 11539935), (3, 7693290), (5, 4615974), (6, 3846645), (9, 2564430), (10, 2307987), (11, 2098170), (15, 1538658), (18, 1282215), (19, 1214730), (22, 1049085), (27, 854810), (30, 769329), (33, 699390), (38, 607365), (45, 512886), (54, 427405), (55, 419634), (57, 404910), (66, 349695), (90, 256443), (95, 242946), (99, 233130), (110, 209817), (114, 202455), (135, 170962), (165, 139878), (171, 134970), (190, 121473), (198, 116565), (209, 110430), (270, 85481), (285, 80982), (297, 77710), (330, 69939), (342, 67485), (409, 56430), (418, 55215), (495, 46626), (513, 44990), (570, 40491), (594, 38855), (627, 36810), (818, 28215), (855, 26994), (990, 23313), (1026, 22495), (1045, 22086), (1227, 18810), (1254, 18405), (1485, 15542), (1710, 13497), (1881, 12270), (2045, 11286), (2090, 11043), (2454, 9405), (2565, 8998), (2970, 7771), (3135, 7362), (3681, 6270), (3762, 6135), (4090, 5643), (4499, 5130)]