7141530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 21150720

約数和(自身を除く): 14009190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 30, 33, 34, 38, 51, 55, 57, 66, 67, 85, 95, 102, 110, 114, 134, 165, 170, 187, 190, 201, 209, 255, 285, 323, 330, 335, 374, 402, 418, 510, 561, 570, 627, 646, 670, 737, 935, 969, 1005, 1045, 1122, 1139, 1254, 1273, 1474, 1615, 1870, 1938, 2010, 2090, 2211, 2278, 2546, 2805, 3135, 3230, 3417, 3553, 3685, 3819, 4422, 4845, 5610, 5695, 6270, 6365, 6834, 7106, 7370, 7638, 9690, 10659, 11055, 11390, 12529, 12730, 14003, 17085, 17765, 19095, 21318, 21641, 22110, 25058, 28006, 34170, 35530, 37587, 38190, 42009, 43282, 53295, 62645, 64923, 70015, 75174, 84018, 106590, 108205, 125290, 129846, 140030, 187935, 210045, 216410, 238051, 324615, 375870, 420090, 476102, 649230, 714153, 1190255, 1428306, 2380510, 3570765, 7141530]

約数ペア:

[(1, 7141530), (2, 3570765), (3, 2380510), (5, 1428306), (6, 1190255), (10, 714153), (11, 649230), (15, 476102), (17, 420090), (19, 375870), (22, 324615), (30, 238051), (33, 216410), (34, 210045), (38, 187935), (51, 140030), (55, 129846), (57, 125290), (66, 108205), (67, 106590), (85, 84018), (95, 75174), (102, 70015), (110, 64923), (114, 62645), (134, 53295), (165, 43282), (170, 42009), (187, 38190), (190, 37587), (201, 35530), (209, 34170), (255, 28006), (285, 25058), (323, 22110), (330, 21641), (335, 21318), (374, 19095), (402, 17765), (418, 17085), (510, 14003), (561, 12730), (570, 12529), (627, 11390), (646, 11055), (670, 10659), (737, 9690), (935, 7638), (969, 7370), (1005, 7106), (1045, 6834), (1122, 6365), (1139, 6270), (1254, 5695), (1273, 5610), (1474, 4845), (1615, 4422), (1870, 3819), (1938, 3685), (2010, 3553), (2090, 3417), (2211, 3230), (2278, 3135), (2546, 2805)]