8569470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 26256384

約数和(自身を除く): 17686914

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 73, 78, 86, 91, 105, 129, 130, 146, 182, 195, 210, 215, 219, 258, 273, 301, 365, 390, 430, 438, 455, 511, 546, 559, 602, 645, 730, 903, 910, 949, 1022, 1095, 1118, 1290, 1365, 1505, 1533, 1677, 1806, 1898, 2190, 2555, 2730, 2795, 2847, 3010, 3066, 3139, 3354, 3913, 4515, 4745, 5110, 5590, 5694, 6278, 6643, 7665, 7826, 8385, 9030, 9417, 9490, 11739, 13286, 14235, 15330, 15695, 16770, 18834, 19565, 19929, 21973, 23478, 28470, 31390, 33215, 39130, 39858, 40807, 43946, 47085, 58695, 65919, 66430, 81614, 94170, 99645, 109865, 117390, 122421, 131838, 199290, 204035, 219730, 244842, 285649, 329595, 408070, 571298, 612105, 659190, 856947, 1224210, 1428245, 1713894, 2856490, 4284735, 8569470]

約数ペア:

[(1, 8569470), (2, 4284735), (3, 2856490), (5, 1713894), (6, 1428245), (7, 1224210), (10, 856947), (13, 659190), (14, 612105), (15, 571298), (21, 408070), (26, 329595), (30, 285649), (35, 244842), (39, 219730), (42, 204035), (43, 199290), (65, 131838), (70, 122421), (73, 117390), (78, 109865), (86, 99645), (91, 94170), (105, 81614), (129, 66430), (130, 65919), (146, 58695), (182, 47085), (195, 43946), (210, 40807), (215, 39858), (219, 39130), (258, 33215), (273, 31390), (301, 28470), (365, 23478), (390, 21973), (430, 19929), (438, 19565), (455, 18834), (511, 16770), (546, 15695), (559, 15330), (602, 14235), (645, 13286), (730, 11739), (903, 9490), (910, 9417), (949, 9030), (1022, 8385), (1095, 7826), (1118, 7665), (1290, 6643), (1365, 6278), (1505, 5694), (1533, 5590), (1677, 5110), (1806, 4745), (1898, 4515), (2190, 3913), (2555, 3354), (2730, 3139), (2795, 3066), (2847, 3010)]