2994040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 8399520

約数和(自身を除く): 5405480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 85, 119, 136, 140, 148, 170, 185, 238, 259, 280, 289, 296, 340, 370, 476, 518, 578, 595, 629, 680, 740, 952, 1036, 1156, 1190, 1258, 1295, 1445, 1480, 2023, 2072, 2312, 2380, 2516, 2590, 2890, 3145, 4046, 4403, 4760, 5032, 5180, 5780, 6290, 8092, 8806, 10115, 10360, 10693, 11560, 12580, 16184, 17612, 20230, 21386, 22015, 25160, 35224, 40460, 42772, 44030, 53465, 74851, 80920, 85544, 88060, 106930, 149702, 176120, 213860, 299404, 374255, 427720, 598808, 748510, 1497020, 2994040]

約数ペア:

[(1, 2994040), (2, 1497020), (4, 748510), (5, 598808), (7, 427720), (8, 374255), (10, 299404), (14, 213860), (17, 176120), (20, 149702), (28, 106930), (34, 88060), (35, 85544), (37, 80920), (40, 74851), (56, 53465), (68, 44030), (70, 42772), (74, 40460), (85, 35224), (119, 25160), (136, 22015), (140, 21386), (148, 20230), (170, 17612), (185, 16184), (238, 12580), (259, 11560), (280, 10693), (289, 10360), (296, 10115), (340, 8806), (370, 8092), (476, 6290), (518, 5780), (578, 5180), (595, 5032), (629, 4760), (680, 4403), (740, 4046), (952, 3145), (1036, 2890), (1156, 2590), (1190, 2516), (1258, 2380), (1295, 2312), (1445, 2072), (1480, 2023)]