1900630149130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{221953}}^1$

素因数の和:222271

約数の個数: 64

約数和(自身を含む): 3541576151808

約数和(自身を除く): 1640946002678

約数列:

[1, 2, 5, 10, 53, 106, 107, 151, 214, 265, 302, 530, 535, 755, 1070, 1510, 5671, 8003, 11342, 16006, 16157, 28355, 32314, 40015, 56710, 80030, 80785, 161570, 221953, 443906, 856321, 1109765, 1712642, 2219530, 4281605, 8563210, 11763509, 23527018, 23748971, 33514903, 47497942, 58817545, 67029806, 117635090, 118744855, 167574515, 237489710, 335149030, 1258695463, 1776289859, 2517390926, 3552579718, 3586094621, 6293477315, 7172189242, 8881449295, 12586954630, 17762898590, 17930473105, 35860946210, 190063014913, 380126029826, 950315074565, 1900630149130]

約数ペア:

[(1, 1900630149130), (2, 950315074565), (5, 380126029826), (10, 190063014913), (53, 35860946210), (106, 17930473105), (107, 17762898590), (151, 12586954630), (214, 8881449295), (265, 7172189242), (302, 6293477315), (530, 3586094621), (535, 3552579718), (755, 2517390926), (1070, 1776289859), (1510, 1258695463), (5671, 335149030), (8003, 237489710), (11342, 167574515), (16006, 118744855), (16157, 117635090), (28355, 67029806), (32314, 58817545), (40015, 47497942), (56710, 33514903), (80030, 23748971), (80785, 23527018), (161570, 11763509), (221953, 8563210), (443906, 4281605), (856321, 2219530), (1109765, 1712642)]