69782310

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 207030096

約数和(自身を除く): 137247786

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 47, 54, 65, 78, 81, 90, 94, 117, 130, 135, 141, 162, 195, 234, 235, 243, 270, 282, 351, 390, 405, 423, 470, 486, 585, 611, 702, 705, 810, 846, 1053, 1170, 1215, 1222, 1269, 1410, 1755, 1833, 2106, 2115, 2209, 2430, 2538, 3055, 3159, 3510, 3666, 3807, 4230, 4418, 5265, 5499, 6110, 6318, 6345, 6627, 7614, 9165, 10530, 10998, 11045, 11421, 12690, 13254, 15795, 16497, 18330, 19035, 19881, 22090, 22842, 27495, 28717, 31590, 32994, 33135, 38070, 39762, 49491, 54990, 57105, 57434, 59643, 66270, 82485, 86151, 98982, 99405, 114210, 119286, 143585, 148473, 164970, 172302, 178929, 198810, 247455, 258453, 287170, 296946, 298215, 357858, 430755, 494910, 516906, 536787, 596430, 742365, 775359, 861510, 894645, 1073574, 1292265, 1484730, 1550718, 1789290, 2326077, 2584530, 2683935, 3876795, 4652154, 5367870, 6978231, 7753590, 11630385, 13956462, 23260770, 34891155, 69782310]

約数ペア:

[(1, 69782310), (2, 34891155), (3, 23260770), (5, 13956462), (6, 11630385), (9, 7753590), (10, 6978231), (13, 5367870), (15, 4652154), (18, 3876795), (26, 2683935), (27, 2584530), (30, 2326077), (39, 1789290), (45, 1550718), (47, 1484730), (54, 1292265), (65, 1073574), (78, 894645), (81, 861510), (90, 775359), (94, 742365), (117, 596430), (130, 536787), (135, 516906), (141, 494910), (162, 430755), (195, 357858), (234, 298215), (235, 296946), (243, 287170), (270, 258453), (282, 247455), (351, 198810), (390, 178929), (405, 172302), (423, 164970), (470, 148473), (486, 143585), (585, 119286), (611, 114210), (702, 99405), (705, 98982), (810, 86151), (846, 82485), (1053, 66270), (1170, 59643), (1215, 57434), (1222, 57105), (1269, 54990), (1410, 49491), (1755, 39762), (1833, 38070), (2106, 33135), (2115, 32994), (2209, 31590), (2430, 28717), (2538, 27495), (3055, 22842), (3159, 22090), (3510, 19881), (3666, 19035), (3807, 18330), (4230, 16497), (4418, 15795), (5265, 13254), (5499, 12690), (6110, 11421), (6318, 11045), (6345, 10998), (6627, 10530), (7614, 9165)]