785367090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51031}}^1$

素因数の和:51069

約数の個数: 80

約数和(自身を含む): 2222953920

約数和(自身を除く): 1437586830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 15390, 51031, 102062, 153093, 255155, 306186, 459279, 510310, 765465, 918558, 969589, 1377837, 1530930, 1939178, 2296395, 2755674, 2908767, 4133511, 4592790, 4847945, 5817534, 6889185, 8267022, 8726301, 9695890, 13778370, 14543835, 17452602, 20667555, 26178903, 29087670, 41335110, 43631505, 52357806, 78536709, 87263010, 130894515, 157073418, 261789030, 392683545, 785367090]

約数ペア:

[(1, 785367090), (2, 392683545), (3, 261789030), (5, 157073418), (6, 130894515), (9, 87263010), (10, 78536709), (15, 52357806), (18, 43631505), (19, 41335110), (27, 29087670), (30, 26178903), (38, 20667555), (45, 17452602), (54, 14543835), (57, 13778370), (81, 9695890), (90, 8726301), (95, 8267022), (114, 6889185), (135, 5817534), (162, 4847945), (171, 4592790), (190, 4133511), (270, 2908767), (285, 2755674), (342, 2296395), (405, 1939178), (513, 1530930), (570, 1377837), (810, 969589), (855, 918558), (1026, 765465), (1539, 510310), (1710, 459279), (2565, 306186), (3078, 255155), (5130, 153093), (7695, 102062), (15390, 51031)]