23256090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 71940960

約数和(自身を除く): 48684870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 139, 143, 165, 169, 195, 198, 234, 278, 286, 330, 338, 390, 417, 429, 495, 507, 585, 695, 715, 834, 845, 858, 990, 1014, 1170, 1251, 1287, 1390, 1430, 1521, 1529, 1690, 1807, 1859, 2085, 2145, 2502, 2535, 2574, 3042, 3058, 3614, 3718, 4170, 4290, 4587, 5070, 5421, 5577, 6255, 6435, 7605, 7645, 9035, 9174, 9295, 10842, 11154, 12510, 12870, 13761, 15210, 15290, 16263, 16731, 18070, 18590, 19877, 22935, 23491, 27105, 27522, 27885, 32526, 33462, 39754, 45870, 46982, 54210, 55770, 59631, 68805, 70473, 81315, 83655, 99385, 117455, 119262, 137610, 140946, 162630, 167310, 178893, 198770, 211419, 234910, 258401, 298155, 352365, 357786, 422838, 516802, 596310, 704730, 775203, 894465, 1057095, 1292005, 1550406, 1788930, 2114190, 2325609, 2584010, 3876015, 4651218, 7752030, 11628045, 23256090]

約数ペア:

[(1, 23256090), (2, 11628045), (3, 7752030), (5, 4651218), (6, 3876015), (9, 2584010), (10, 2325609), (11, 2114190), (13, 1788930), (15, 1550406), (18, 1292005), (22, 1057095), (26, 894465), (30, 775203), (33, 704730), (39, 596310), (45, 516802), (55, 422838), (65, 357786), (66, 352365), (78, 298155), (90, 258401), (99, 234910), (110, 211419), (117, 198770), (130, 178893), (139, 167310), (143, 162630), (165, 140946), (169, 137610), (195, 119262), (198, 117455), (234, 99385), (278, 83655), (286, 81315), (330, 70473), (338, 68805), (390, 59631), (417, 55770), (429, 54210), (495, 46982), (507, 45870), (585, 39754), (695, 33462), (715, 32526), (834, 27885), (845, 27522), (858, 27105), (990, 23491), (1014, 22935), (1170, 19877), (1251, 18590), (1287, 18070), (1390, 16731), (1430, 16263), (1521, 15290), (1529, 15210), (1690, 13761), (1807, 12870), (1859, 12510), (2085, 11154), (2145, 10842), (2502, 9295), (2535, 9174), (2574, 9035), (3042, 7645), (3058, 7605), (3614, 6435), (3718, 6255), (4170, 5577), (4290, 5421), (4587, 5070)]