1738144890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{32789}}^1$

素因数の和:32852

約数の個数: 96

約数和(自身を含む): 4910630400

約数和(自身を除く): 3172485510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1395, 1710, 1767, 2790, 2945, 3534, 5301, 5890, 8835, 10602, 17670, 26505, 32789, 53010, 65578, 98367, 163945, 196734, 295101, 327890, 491835, 590202, 622991, 983670, 1016459, 1245982, 1475505, 1868973, 2032918, 2951010, 3049377, 3114955, 3737946, 5082295, 5606919, 6098754, 6229910, 9148131, 9344865, 10164590, 11213838, 15246885, 18296262, 18689730, 19312721, 28034595, 30493770, 38625442, 45740655, 56069190, 57938163, 91481310, 96563605, 115876326, 173814489, 193127210, 289690815, 347628978, 579381630, 869072445, 1738144890]

約数ペア:

[(1, 1738144890), (2, 869072445), (3, 579381630), (5, 347628978), (6, 289690815), (9, 193127210), (10, 173814489), (15, 115876326), (18, 96563605), (19, 91481310), (30, 57938163), (31, 56069190), (38, 45740655), (45, 38625442), (57, 30493770), (62, 28034595), (90, 19312721), (93, 18689730), (95, 18296262), (114, 15246885), (155, 11213838), (171, 10164590), (186, 9344865), (190, 9148131), (279, 6229910), (285, 6098754), (310, 5606919), (342, 5082295), (465, 3737946), (558, 3114955), (570, 3049377), (589, 2951010), (855, 2032918), (930, 1868973), (1178, 1475505), (1395, 1245982), (1710, 1016459), (1767, 983670), (2790, 622991), (2945, 590202), (3534, 491835), (5301, 327890), (5890, 295101), (8835, 196734), (10602, 163945), (17670, 98367), (26505, 65578), (32789, 53010)]