68775630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1614

約数の個数: 128

約数和(自身を含む): 216760320

約数和(自身を除く): 147984690

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1567, 1995, 2090, 2310, 2926, 3134, 3135, 3990, 4389, 4701, 6270, 7315, 7835, 8778, 9402, 10969, 14630, 15670, 17237, 21938, 21945, 23505, 29773, 32907, 34474, 43890, 47010, 51711, 54845, 59546, 65814, 86185, 89319, 103422, 109690, 120659, 148865, 164535, 172370, 178638, 208411, 241318, 258555, 297730, 327503, 329070, 361977, 416822, 446595, 517110, 603295, 625233, 655006, 723954, 893190, 982509, 1042055, 1206590, 1250466, 1637515, 1809885, 1965018, 2084110, 2292521, 3126165, 3275030, 3619770, 4585042, 4912545, 6252330, 6877563, 9825090, 11462605, 13755126, 22925210, 34387815, 68775630]

約数ペア:

[(1, 68775630), (2, 34387815), (3, 22925210), (5, 13755126), (6, 11462605), (7, 9825090), (10, 6877563), (11, 6252330), (14, 4912545), (15, 4585042), (19, 3619770), (21, 3275030), (22, 3126165), (30, 2292521), (33, 2084110), (35, 1965018), (38, 1809885), (42, 1637515), (55, 1250466), (57, 1206590), (66, 1042055), (70, 982509), (77, 893190), (95, 723954), (105, 655006), (110, 625233), (114, 603295), (133, 517110), (154, 446595), (165, 416822), (190, 361977), (209, 329070), (210, 327503), (231, 297730), (266, 258555), (285, 241318), (330, 208411), (385, 178638), (399, 172370), (418, 164535), (462, 148865), (570, 120659), (627, 109690), (665, 103422), (770, 89319), (798, 86185), (1045, 65814), (1155, 59546), (1254, 54845), (1330, 51711), (1463, 47010), (1567, 43890), (1995, 34474), (2090, 32907), (2310, 29773), (2926, 23505), (3134, 21945), (3135, 21938), (3990, 17237), (4389, 15670), (4701, 14630), (6270, 10969), (7315, 9402), (7835, 8778)]