191304990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2293}}^1$

素因数の和:2415

約数の個数: 80

約数和(自身を含む): 519618528

約数和(自身を除く): 328313538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 618, 810, 927, 1030, 1545, 1854, 2293, 2781, 3090, 4586, 4635, 5562, 6879, 8343, 9270, 11465, 13758, 13905, 16686, 20637, 22930, 27810, 34395, 41274, 41715, 61911, 68790, 83430, 103185, 123822, 185733, 206370, 236179, 309555, 371466, 472358, 619110, 708537, 928665, 1180895, 1417074, 1857330, 2125611, 2361790, 3542685, 4251222, 6376833, 7085370, 10628055, 12753666, 19130499, 21256110, 31884165, 38260998, 63768330, 95652495, 191304990]

約数ペア:

[(1, 191304990), (2, 95652495), (3, 63768330), (5, 38260998), (6, 31884165), (9, 21256110), (10, 19130499), (15, 12753666), (18, 10628055), (27, 7085370), (30, 6376833), (45, 4251222), (54, 3542685), (81, 2361790), (90, 2125611), (103, 1857330), (135, 1417074), (162, 1180895), (206, 928665), (270, 708537), (309, 619110), (405, 472358), (515, 371466), (618, 309555), (810, 236179), (927, 206370), (1030, 185733), (1545, 123822), (1854, 103185), (2293, 83430), (2781, 68790), (3090, 61911), (4586, 41715), (4635, 41274), (5562, 34395), (6879, 27810), (8343, 22930), (9270, 20637), (11465, 16686), (13758, 13905)]