1587047340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1183

約数の個数: 96

約数和(自身を含む): 4506082560

約数和(自身を除く): 2919035220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 379, 404, 505, 606, 691, 758, 1010, 1137, 1212, 1382, 1515, 1516, 1895, 2020, 2073, 2274, 2764, 3030, 3455, 3790, 4146, 4548, 5685, 6060, 6910, 7580, 8292, 10365, 11370, 13820, 20730, 22740, 38279, 41460, 69791, 76558, 114837, 139582, 153116, 191395, 209373, 229674, 261889, 279164, 348955, 382790, 418746, 459348, 523778, 574185, 697910, 765580, 785667, 837492, 1046865, 1047556, 1148370, 1309445, 1395820, 1571334, 2093730, 2296740, 2618890, 3142668, 3928335, 4187460, 5237780, 7856670, 15713340, 26450789, 52901578, 79352367, 105803156, 132253945, 158704734, 264507890, 317409468, 396761835, 529015780, 793523670, 1587047340]

約数ペア:

[(1, 1587047340), (2, 793523670), (3, 529015780), (4, 396761835), (5, 317409468), (6, 264507890), (10, 158704734), (12, 132253945), (15, 105803156), (20, 79352367), (30, 52901578), (60, 26450789), (101, 15713340), (202, 7856670), (303, 5237780), (379, 4187460), (404, 3928335), (505, 3142668), (606, 2618890), (691, 2296740), (758, 2093730), (1010, 1571334), (1137, 1395820), (1212, 1309445), (1382, 1148370), (1515, 1047556), (1516, 1046865), (1895, 837492), (2020, 785667), (2073, 765580), (2274, 697910), (2764, 574185), (3030, 523778), (3455, 459348), (3790, 418746), (4146, 382790), (4548, 348955), (5685, 279164), (6060, 261889), (6910, 229674), (7580, 209373), (8292, 191395), (10365, 153116), (11370, 139582), (13820, 114837), (20730, 76558), (22740, 69791), (38279, 41460)]