8686230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 25608960

約数和(自身を除く): 16922730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 311, 399, 490, 570, 622, 665, 735, 798, 931, 933, 1330, 1470, 1555, 1862, 1866, 1995, 2177, 2793, 3110, 3990, 4354, 4655, 4665, 5586, 5909, 6531, 9310, 9330, 10885, 11818, 13062, 13965, 15239, 17727, 21770, 27930, 29545, 30478, 32655, 35454, 41363, 45717, 59090, 65310, 76195, 82726, 88635, 91434, 124089, 152390, 177270, 206815, 228585, 248178, 289541, 413630, 457170, 579082, 620445, 868623, 1240890, 1447705, 1737246, 2895410, 4343115, 8686230]

約数ペア:

[(1, 8686230), (2, 4343115), (3, 2895410), (5, 1737246), (6, 1447705), (7, 1240890), (10, 868623), (14, 620445), (15, 579082), (19, 457170), (21, 413630), (30, 289541), (35, 248178), (38, 228585), (42, 206815), (49, 177270), (57, 152390), (70, 124089), (95, 91434), (98, 88635), (105, 82726), (114, 76195), (133, 65310), (147, 59090), (190, 45717), (210, 41363), (245, 35454), (266, 32655), (285, 30478), (294, 29545), (311, 27930), (399, 21770), (490, 17727), (570, 15239), (622, 13965), (665, 13062), (735, 11818), (798, 10885), (931, 9330), (933, 9310), (1330, 6531), (1470, 5909), (1555, 5586), (1862, 4665), (1866, 4655), (1995, 4354), (2177, 3990), (2793, 3110)]