4543290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 80

約数和(自身を含む): 12545280

約数和(自身を除く): 8001990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 79, 81, 90, 135, 142, 158, 162, 213, 237, 270, 355, 395, 405, 426, 474, 639, 710, 711, 790, 810, 1065, 1185, 1278, 1422, 1917, 2130, 2133, 2370, 3195, 3555, 3834, 4266, 5609, 5751, 6390, 6399, 7110, 9585, 10665, 11218, 11502, 12798, 16827, 19170, 21330, 28045, 28755, 31995, 33654, 50481, 56090, 57510, 63990, 84135, 100962, 151443, 168270, 252405, 302886, 454329, 504810, 757215, 908658, 1514430, 2271645, 4543290]

約数ペア:

[(1, 4543290), (2, 2271645), (3, 1514430), (5, 908658), (6, 757215), (9, 504810), (10, 454329), (15, 302886), (18, 252405), (27, 168270), (30, 151443), (45, 100962), (54, 84135), (71, 63990), (79, 57510), (81, 56090), (90, 50481), (135, 33654), (142, 31995), (158, 28755), (162, 28045), (213, 21330), (237, 19170), (270, 16827), (355, 12798), (395, 11502), (405, 11218), (426, 10665), (474, 9585), (639, 7110), (710, 6399), (711, 6390), (790, 5751), (810, 5609), (1065, 4266), (1185, 3834), (1278, 3555), (1422, 3195), (1917, 2370), (2130, 2133)]