1330683780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 3784644864

約数和(自身を除く): 2453961084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 197, 206, 309, 394, 412, 515, 591, 618, 788, 985, 1030, 1093, 1182, 1236, 1545, 1970, 2060, 2186, 2364, 2955, 3090, 3279, 3940, 4372, 5465, 5910, 6180, 6558, 10930, 11820, 13116, 16395, 20291, 21860, 32790, 40582, 60873, 65580, 81164, 101455, 112579, 121746, 202910, 215321, 225158, 243492, 304365, 337737, 405820, 430642, 450316, 562895, 608730, 645963, 675474, 861284, 1076605, 1125790, 1217460, 1291926, 1350948, 1688685, 2153210, 2251580, 2583852, 3229815, 3377370, 4306420, 6459630, 6754740, 12919260, 22178063, 44356126, 66534189, 88712252, 110890315, 133068378, 221780630, 266136756, 332670945, 443561260, 665341890, 1330683780]

約数ペア:

[(1, 1330683780), (2, 665341890), (3, 443561260), (4, 332670945), (5, 266136756), (6, 221780630), (10, 133068378), (12, 110890315), (15, 88712252), (20, 66534189), (30, 44356126), (60, 22178063), (103, 12919260), (197, 6754740), (206, 6459630), (309, 4306420), (394, 3377370), (412, 3229815), (515, 2583852), (591, 2251580), (618, 2153210), (788, 1688685), (985, 1350948), (1030, 1291926), (1093, 1217460), (1182, 1125790), (1236, 1076605), (1545, 861284), (1970, 675474), (2060, 645963), (2186, 608730), (2364, 562895), (2955, 450316), (3090, 430642), (3279, 405820), (3940, 337737), (4372, 304365), (5465, 243492), (5910, 225158), (6180, 215321), (6558, 202910), (10930, 121746), (11820, 112579), (13116, 101455), (16395, 81164), (20291, 65580), (21860, 60873), (32790, 40582)]