1673140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 4596480

約数和(自身を除く): 2923340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 37, 38, 68, 70, 74, 76, 85, 95, 119, 133, 140, 148, 170, 185, 190, 238, 259, 266, 323, 340, 370, 380, 476, 518, 532, 595, 629, 646, 665, 703, 740, 1036, 1190, 1258, 1292, 1295, 1330, 1406, 1615, 2261, 2380, 2516, 2590, 2660, 2812, 3145, 3230, 3515, 4403, 4522, 4921, 5180, 6290, 6460, 7030, 8806, 9044, 9842, 11305, 11951, 12580, 14060, 17612, 19684, 22015, 22610, 23902, 24605, 44030, 45220, 47804, 49210, 59755, 83657, 88060, 98420, 119510, 167314, 239020, 334628, 418285, 836570, 1673140]

約数ペア:

[(1, 1673140), (2, 836570), (4, 418285), (5, 334628), (7, 239020), (10, 167314), (14, 119510), (17, 98420), (19, 88060), (20, 83657), (28, 59755), (34, 49210), (35, 47804), (37, 45220), (38, 44030), (68, 24605), (70, 23902), (74, 22610), (76, 22015), (85, 19684), (95, 17612), (119, 14060), (133, 12580), (140, 11951), (148, 11305), (170, 9842), (185, 9044), (190, 8806), (238, 7030), (259, 6460), (266, 6290), (323, 5180), (340, 4921), (370, 4522), (380, 4403), (476, 3515), (518, 3230), (532, 3145), (595, 2812), (629, 2660), (646, 2590), (665, 2516), (703, 2380), (740, 2261), (1036, 1615), (1190, 1406), (1258, 1330), (1292, 1295)]