1033290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 2851200

約数和(自身を除く): 1817910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 89, 90, 129, 135, 178, 215, 258, 267, 270, 387, 430, 445, 534, 645, 774, 801, 890, 1161, 1290, 1335, 1602, 1935, 2322, 2403, 2670, 3827, 3870, 4005, 4806, 5805, 7654, 8010, 11481, 11610, 12015, 19135, 22962, 24030, 34443, 38270, 57405, 68886, 103329, 114810, 172215, 206658, 344430, 516645, 1033290]

約数ペア:

[(1, 1033290), (2, 516645), (3, 344430), (5, 206658), (6, 172215), (9, 114810), (10, 103329), (15, 68886), (18, 57405), (27, 38270), (30, 34443), (43, 24030), (45, 22962), (54, 19135), (86, 12015), (89, 11610), (90, 11481), (129, 8010), (135, 7654), (178, 5805), (215, 4806), (258, 4005), (267, 3870), (270, 3827), (387, 2670), (430, 2403), (445, 2322), (534, 1935), (645, 1602), (774, 1335), (801, 1290), (890, 1161)]