69127890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 188951616

約数和(自身を除く): 119823726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 361, 390, 491, 494, 570, 722, 741, 982, 1083, 1235, 1473, 1482, 1805, 2166, 2455, 2470, 2946, 3610, 3705, 4693, 4910, 5415, 6383, 7365, 7410, 9329, 9386, 10830, 12766, 14079, 14730, 18658, 19149, 23465, 27987, 28158, 31915, 38298, 46645, 46930, 55974, 63830, 70395, 93290, 95745, 121277, 139935, 140790, 177251, 191490, 242554, 279870, 354502, 363831, 531753, 606385, 727662, 886255, 1063506, 1212770, 1772510, 1819155, 2304263, 2658765, 3638310, 4608526, 5317530, 6912789, 11521315, 13825578, 23042630, 34563945, 69127890]

約数ペア:

[(1, 69127890), (2, 34563945), (3, 23042630), (5, 13825578), (6, 11521315), (10, 6912789), (13, 5317530), (15, 4608526), (19, 3638310), (26, 2658765), (30, 2304263), (38, 1819155), (39, 1772510), (57, 1212770), (65, 1063506), (78, 886255), (95, 727662), (114, 606385), (130, 531753), (190, 363831), (195, 354502), (247, 279870), (285, 242554), (361, 191490), (390, 177251), (491, 140790), (494, 139935), (570, 121277), (722, 95745), (741, 93290), (982, 70395), (1083, 63830), (1235, 55974), (1473, 46930), (1482, 46645), (1805, 38298), (2166, 31915), (2455, 28158), (2470, 27987), (2946, 23465), (3610, 19149), (3705, 18658), (4693, 14730), (4910, 14079), (5415, 12766), (6383, 10830), (7365, 9386), (7410, 9329)]