22989330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 75066264

約数和(自身を除く): 52076934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 401, 441, 455, 490, 546, 585, 630, 637, 735, 802, 819, 882, 910, 1170, 1203, 1274, 1365, 1470, 1638, 1911, 2005, 2205, 2406, 2730, 2807, 3185, 3609, 3822, 4010, 4095, 4410, 5213, 5614, 5733, 6015, 6370, 7218, 8190, 8421, 9555, 10426, 11466, 12030, 14035, 15639, 16842, 18045, 19110, 19649, 25263, 26065, 28070, 28665, 31278, 36090, 36491, 39298, 42105, 46917, 50526, 52130, 57330, 58947, 72982, 78195, 84210, 93834, 98245, 109473, 117894, 126315, 156390, 176841, 182455, 196490, 218946, 234585, 252630, 255437, 294735, 328419, 353682, 364910, 469170, 510874, 547365, 589470, 656838, 766311, 884205, 1094730, 1277185, 1532622, 1642095, 1768410, 2298933, 2554370, 3284190, 3831555, 4597866, 7663110, 11494665, 22989330]

約数ペア:

[(1, 22989330), (2, 11494665), (3, 7663110), (5, 4597866), (6, 3831555), (7, 3284190), (9, 2554370), (10, 2298933), (13, 1768410), (14, 1642095), (15, 1532622), (18, 1277185), (21, 1094730), (26, 884205), (30, 766311), (35, 656838), (39, 589470), (42, 547365), (45, 510874), (49, 469170), (63, 364910), (65, 353682), (70, 328419), (78, 294735), (90, 255437), (91, 252630), (98, 234585), (105, 218946), (117, 196490), (126, 182455), (130, 176841), (147, 156390), (182, 126315), (195, 117894), (210, 109473), (234, 98245), (245, 93834), (273, 84210), (294, 78195), (315, 72982), (390, 58947), (401, 57330), (441, 52130), (455, 50526), (490, 46917), (546, 42105), (585, 39298), (630, 36491), (637, 36090), (735, 31278), (802, 28665), (819, 28070), (882, 26065), (910, 25263), (1170, 19649), (1203, 19110), (1274, 18045), (1365, 16842), (1470, 15639), (1638, 14035), (1911, 12030), (2005, 11466), (2205, 10426), (2406, 9555), (2730, 8421), (2807, 8190), (3185, 7218), (3609, 6370), (3822, 6015), (4010, 5733), (4095, 5614), (4410, 5213)]