1556670570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30011}}^1$

素因数の和:30060

約数の個数: 128

約数和(自身を含む): 4840335360

約数和(自身を除く): 3283664790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3705, 3990, 5187, 7410, 8645, 10374, 17290, 25935, 30011, 51870, 60022, 90033, 150055, 180066, 210077, 300110, 390143, 420154, 450165, 570209, 630231, 780286, 900330, 1050385, 1140418, 1170429, 1260462, 1710627, 1950715, 2100770, 2340858, 2731001, 2851045, 3151155, 3421254, 3901430, 3991463, 5462002, 5702090, 5852145, 6302310, 7412717, 7982926, 8193003, 8553135, 11704290, 11974389, 13655005, 14825434, 16386006, 17106270, 19957315, 22238151, 23948778, 27310010, 37063585, 39914630, 40965015, 44476302, 51889019, 59871945, 74127170, 81930030, 103778038, 111190755, 119743890, 155667057, 222381510, 259445095, 311334114, 518890190, 778335285, 1556670570]

約数ペア:

[(1, 1556670570), (2, 778335285), (3, 518890190), (5, 311334114), (6, 259445095), (7, 222381510), (10, 155667057), (13, 119743890), (14, 111190755), (15, 103778038), (19, 81930030), (21, 74127170), (26, 59871945), (30, 51889019), (35, 44476302), (38, 40965015), (39, 39914630), (42, 37063585), (57, 27310010), (65, 23948778), (70, 22238151), (78, 19957315), (91, 17106270), (95, 16386006), (105, 14825434), (114, 13655005), (130, 11974389), (133, 11704290), (182, 8553135), (190, 8193003), (195, 7982926), (210, 7412717), (247, 6302310), (266, 5852145), (273, 5702090), (285, 5462002), (390, 3991463), (399, 3901430), (455, 3421254), (494, 3151155), (546, 2851045), (570, 2731001), (665, 2340858), (741, 2100770), (798, 1950715), (910, 1710627), (1235, 1260462), (1330, 1170429), (1365, 1140418), (1482, 1050385), (1729, 900330), (1995, 780286), (2470, 630231), (2730, 570209), (3458, 450165), (3705, 420154), (3990, 390143), (5187, 300110), (7410, 210077), (8645, 180066), (10374, 150055), (17290, 90033), (25935, 60022), (30011, 51870)]