30755718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 83116800

約数和(自身を除く): 52361082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 57, 58, 63, 87, 114, 126, 133, 171, 174, 203, 261, 266, 342, 399, 406, 443, 522, 551, 609, 798, 886, 1102, 1197, 1218, 1329, 1653, 1827, 2394, 2658, 3101, 3306, 3654, 3857, 3987, 4959, 6202, 7714, 7974, 8417, 9303, 9918, 11571, 12847, 16834, 18606, 23142, 25251, 25694, 27909, 34713, 38541, 50502, 55818, 58919, 69426, 75753, 77082, 89929, 115623, 117838, 151506, 176757, 179858, 231246, 244093, 269787, 353514, 488186, 530271, 539574, 732279, 809361, 1060542, 1464558, 1618722, 1708651, 2196837, 3417302, 4393674, 5125953, 10251906, 15377859, 30755718]

約数ペア:

[(1, 30755718), (2, 15377859), (3, 10251906), (6, 5125953), (7, 4393674), (9, 3417302), (14, 2196837), (18, 1708651), (19, 1618722), (21, 1464558), (29, 1060542), (38, 809361), (42, 732279), (57, 539574), (58, 530271), (63, 488186), (87, 353514), (114, 269787), (126, 244093), (133, 231246), (171, 179858), (174, 176757), (203, 151506), (261, 117838), (266, 115623), (342, 89929), (399, 77082), (406, 75753), (443, 69426), (522, 58919), (551, 55818), (609, 50502), (798, 38541), (886, 34713), (1102, 27909), (1197, 25694), (1218, 25251), (1329, 23142), (1653, 18606), (1827, 16834), (2394, 12847), (2658, 11571), (3101, 9918), (3306, 9303), (3654, 8417), (3857, 7974), (3987, 7714), (4959, 6202)]