61774060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 136130400

約数和(自身を除く): 74356340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 580, 730, 1459, 1460, 2117, 2918, 4234, 5836, 7295, 8468, 10585, 14590, 21170, 29180, 42311, 42340, 84622, 106507, 169244, 211555, 213014, 423110, 426028, 532535, 846220, 1065070, 2130140, 3088703, 6177406, 12354812, 15443515, 30887030, 61774060]

約数ペア:

[(1, 61774060), (2, 30887030), (4, 15443515), (5, 12354812), (10, 6177406), (20, 3088703), (29, 2130140), (58, 1065070), (73, 846220), (116, 532535), (145, 426028), (146, 423110), (290, 213014), (292, 211555), (365, 169244), (580, 106507), (730, 84622), (1459, 42340), (1460, 42311), (2117, 29180), (2918, 21170), (4234, 14590), (5836, 10585), (7295, 8468)]