11930130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1951

約数の個数: 48

約数和(自身を含む): 31472064

約数和(自身を除く): 19541934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1867, 2130, 3195, 3734, 5601, 6390, 9335, 11202, 16803, 18670, 28005, 33606, 56010, 84015, 132557, 168030, 265114, 397671, 662785, 795342, 1193013, 1325570, 1988355, 2386026, 3976710, 5965065, 11930130]

約数ペア:

[(1, 11930130), (2, 5965065), (3, 3976710), (5, 2386026), (6, 1988355), (9, 1325570), (10, 1193013), (15, 795342), (18, 662785), (30, 397671), (45, 265114), (71, 168030), (90, 132557), (142, 84015), (213, 56010), (355, 33606), (426, 28005), (639, 18670), (710, 16803), (1065, 11202), (1278, 9335), (1867, 6390), (2130, 5601), (3195, 3734)]