165038370

素因数分解:

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

素因数の和:373

約数の個数: 144

約数和(自身を含む): 487850688

約数和(自身を除く): 322812318

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, 361, 399, 490, 570, 622, 665, 722, 735, 798, 931, 933, 1083, 1330, 1470, 1555, 1805, 1862, 1866, 1995, 2166, 2177, 2527, 2793, 3110, 3610, 3990, 4354, 4655, 4665, 5054, 5415, 5586, 5909, 6531, 7581, 9310, 9330, 10830, 10885, 11818, 12635, 13062, 13965, 15162, 15239, 17689, 17727, 21770, 25270, 27930, 29545, 30478, 32655, 35378, 35454, 37905, 41363, 45717, 53067, 59090, 65310, 75810, 76195, 82726, 88445, 88635, 91434, 106134, 112271, 124089, 152390, 176890, 177270, 206815, 224542, 228585, 248178, 265335, 289541, 336813, 413630, 457170, 530670, 561355, 579082, 620445, 673626, 785897, 868623, 1122710, 1240890, 1447705, 1571794, 1684065, 1737246, 2357691, 2895410, 3368130, 3929485, 4343115, 4715382, 5501279, 7858970, 8686230, 11002558, 11788455, 16503837, 23576910, 27506395, 33007674, 55012790, 82519185, 165038370]

約数ペア:

[(1, 165038370), (2, 82519185), (3, 55012790), (5, 33007674), (6, 27506395), (7, 23576910), (10, 16503837), (14, 11788455), (15, 11002558), (19, 8686230), (21, 7858970), (30, 5501279), (35, 4715382), (38, 4343115), (42, 3929485), (49, 3368130), (57, 2895410), (70, 2357691), (95, 1737246), (98, 1684065), (105, 1571794), (114, 1447705), (133, 1240890), (147, 1122710), (190, 868623), (210, 785897), (245, 673626), (266, 620445), (285, 579082), (294, 561355), (311, 530670), (361, 457170), (399, 413630), (490, 336813), (570, 289541), (622, 265335), (665, 248178), (722, 228585), (735, 224542), (798, 206815), (931, 177270), (933, 176890), (1083, 152390), (1330, 124089), (1470, 112271), (1555, 106134), (1805, 91434), (1862, 88635), (1866, 88445), (1995, 82726), (2166, 76195), (2177, 75810), (2527, 65310), (2793, 59090), (3110, 53067), (3610, 45717), (3990, 41363), (4354, 37905), (4655, 35454), (4665, 35378), (5054, 32655), (5415, 30478), (5586, 29545), (5909, 27930), (6531, 25270), (7581, 21770), (9310, 17727), (9330, 17689), (10830, 15239), (10885, 15162), (11818, 13965), (12635, 13062)]