30009438

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 66891552

約数和(自身を除く): 36882114

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 151, 181, 183, 302, 362, 366, 453, 543, 549, 906, 1086, 1098, 1359, 1629, 2718, 3258, 9211, 11041, 18422, 22082, 27331, 27633, 33123, 54662, 55266, 66246, 81993, 82899, 99369, 163986, 165798, 198738, 245979, 491958, 1667191, 3334382, 5001573, 10003146, 15004719, 30009438]

約数ペア:

[(1, 30009438), (2, 15004719), (3, 10003146), (6, 5001573), (9, 3334382), (18, 1667191), (61, 491958), (122, 245979), (151, 198738), (181, 165798), (183, 163986), (302, 99369), (362, 82899), (366, 81993), (453, 66246), (543, 55266), (549, 54662), (906, 33123), (1086, 27633), (1098, 27331), (1359, 22082), (1629, 18422), (2718, 11041), (3258, 9211)]