2908360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 8709120

約数和(自身を除く): 5800760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 47, 52, 56, 65, 68, 70, 85, 91, 94, 104, 119, 130, 136, 140, 170, 182, 188, 221, 235, 238, 260, 280, 329, 340, 364, 376, 442, 455, 470, 476, 520, 595, 611, 658, 680, 728, 799, 884, 910, 940, 952, 1105, 1190, 1222, 1316, 1547, 1598, 1645, 1768, 1820, 1880, 2210, 2380, 2444, 2632, 3055, 3094, 3196, 3290, 3640, 3995, 4277, 4420, 4760, 4888, 5593, 6110, 6188, 6392, 6580, 7735, 7990, 8554, 8840, 10387, 11186, 12220, 12376, 13160, 15470, 15980, 17108, 20774, 21385, 22372, 24440, 27965, 30940, 31960, 34216, 41548, 42770, 44744, 51935, 55930, 61880, 72709, 83096, 85540, 103870, 111860, 145418, 171080, 207740, 223720, 290836, 363545, 415480, 581672, 727090, 1454180, 2908360]

約数ペア:

[(1, 2908360), (2, 1454180), (4, 727090), (5, 581672), (7, 415480), (8, 363545), (10, 290836), (13, 223720), (14, 207740), (17, 171080), (20, 145418), (26, 111860), (28, 103870), (34, 85540), (35, 83096), (40, 72709), (47, 61880), (52, 55930), (56, 51935), (65, 44744), (68, 42770), (70, 41548), (85, 34216), (91, 31960), (94, 30940), (104, 27965), (119, 24440), (130, 22372), (136, 21385), (140, 20774), (170, 17108), (182, 15980), (188, 15470), (221, 13160), (235, 12376), (238, 12220), (260, 11186), (280, 10387), (329, 8840), (340, 8554), (364, 7990), (376, 7735), (442, 6580), (455, 6392), (470, 6188), (476, 6110), (520, 5593), (595, 4888), (611, 4760), (658, 4420), (680, 4277), (728, 3995), (799, 3640), (884, 3290), (910, 3196), (940, 3094), (952, 3055), (1105, 2632), (1190, 2444), (1222, 2380), (1316, 2210), (1547, 1880), (1598, 1820), (1645, 1768)]