1862994330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1553}}^1$

素因数の和:3053

約数の個数: 80

約数和(自身を含む): 5015994984

約数和(自身を除く): 3153000654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1481, 1553, 2962, 3106, 4443, 4659, 7405, 7765, 8886, 9318, 13329, 13977, 14810, 15530, 22215, 23295, 26658, 27954, 39987, 41931, 44430, 46590, 66645, 69885, 79974, 83862, 119961, 125793, 133290, 139770, 199935, 209655, 239922, 251586, 399870, 419310, 599805, 628965, 1199610, 1257930, 2299993, 4599986, 6899979, 11499965, 13799958, 20699937, 22999930, 34499895, 41399874, 62099811, 68999790, 103499685, 124199622, 186299433, 206999370, 310499055, 372598866, 620998110, 931497165, 1862994330]

約数ペア:

[(1, 1862994330), (2, 931497165), (3, 620998110), (5, 372598866), (6, 310499055), (9, 206999370), (10, 186299433), (15, 124199622), (18, 103499685), (27, 68999790), (30, 62099811), (45, 41399874), (54, 34499895), (81, 22999930), (90, 20699937), (135, 13799958), (162, 11499965), (270, 6899979), (405, 4599986), (810, 2299993), (1481, 1257930), (1553, 1199610), (2962, 628965), (3106, 599805), (4443, 419310), (4659, 399870), (7405, 251586), (7765, 239922), (8886, 209655), (9318, 199935), (13329, 139770), (13977, 133290), (14810, 125793), (15530, 119961), (22215, 83862), (23295, 79974), (26658, 69885), (27954, 66645), (39987, 46590), (41931, 44430)]