30493550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 59540832

約数和(自身を除く): 29047282

約数列:

[1, 2, 5, 10, 25, 37, 50, 53, 74, 106, 185, 265, 311, 370, 530, 622, 925, 1325, 1555, 1850, 1961, 2650, 3110, 3922, 7775, 9805, 11507, 15550, 16483, 19610, 23014, 32966, 49025, 57535, 82415, 98050, 115070, 164830, 287675, 412075, 575350, 609871, 824150, 1219742, 3049355, 6098710, 15246775, 30493550]

約数ペア:

[(1, 30493550), (2, 15246775), (5, 6098710), (10, 3049355), (25, 1219742), (37, 824150), (50, 609871), (53, 575350), (74, 412075), (106, 287675), (185, 164830), (265, 115070), (311, 98050), (370, 82415), (530, 57535), (622, 49025), (925, 32966), (1325, 23014), (1555, 19610), (1850, 16483), (1961, 15550), (2650, 11507), (3110, 9805), (3922, 7775)]