289809339990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2894909}}^1$

素因数の和:2895037

約数の個数: 64

約数和(自身を含む): 720346245120

約数和(自身を除く): 430536905130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 71, 94, 141, 142, 213, 235, 282, 355, 426, 470, 705, 710, 1065, 1410, 2130, 3337, 6674, 10011, 16685, 20022, 33370, 50055, 100110, 2894909, 5789818, 8684727, 14474545, 17369454, 28949090, 43423635, 86847270, 136060723, 205538539, 272121446, 408182169, 411077078, 616615617, 680303615, 816364338, 1027692695, 1233231234, 1360607230, 2040910845, 2055385390, 3083078085, 4081821690, 6166156170, 9660311333, 19320622666, 28980933999, 48301556665, 57961867998, 96603113330, 144904669995, 289809339990]

約数ペア:

[(1, 289809339990), (2, 144904669995), (3, 96603113330), (5, 57961867998), (6, 48301556665), (10, 28980933999), (15, 19320622666), (30, 9660311333), (47, 6166156170), (71, 4081821690), (94, 3083078085), (141, 2055385390), (142, 2040910845), (213, 1360607230), (235, 1233231234), (282, 1027692695), (355, 816364338), (426, 680303615), (470, 616615617), (705, 411077078), (710, 408182169), (1065, 272121446), (1410, 205538539), (2130, 136060723), (3337, 86847270), (6674, 43423635), (10011, 28949090), (16685, 17369454), (20022, 14474545), (33370, 8684727), (50055, 5789818), (100110, 2894909)]