165528570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 421200000

約数和(自身を除く): 255671430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 149, 190, 285, 298, 447, 570, 745, 894, 1490, 1949, 2235, 2831, 3898, 4470, 5662, 5847, 8493, 9745, 11694, 14155, 16986, 19490, 28310, 29235, 37031, 42465, 58470, 74062, 84930, 111093, 185155, 222186, 290401, 370310, 555465, 580802, 871203, 1110930, 1452005, 1742406, 2904010, 4356015, 5517619, 8712030, 11035238, 16552857, 27588095, 33105714, 55176190, 82764285, 165528570]

約数ペア:

[(1, 165528570), (2, 82764285), (3, 55176190), (5, 33105714), (6, 27588095), (10, 16552857), (15, 11035238), (19, 8712030), (30, 5517619), (38, 4356015), (57, 2904010), (95, 1742406), (114, 1452005), (149, 1110930), (190, 871203), (285, 580802), (298, 555465), (447, 370310), (570, 290401), (745, 222186), (894, 185155), (1490, 111093), (1949, 84930), (2235, 74062), (2831, 58470), (3898, 42465), (4470, 37031), (5662, 29235), (5847, 28310), (8493, 19490), (9745, 16986), (11694, 14155)]