630900028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6427}}^1$

素因数の和:6562

約数の個数: 48

約数和(自身を含む): 1269967104

約数和(自身を除く): 639067076

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 97, 194, 253, 388, 506, 1012, 1067, 2134, 2231, 4268, 4462, 6427, 8924, 12854, 24541, 25708, 49082, 70697, 98164, 141394, 147821, 282788, 295642, 591284, 623419, 1246838, 1626031, 2493676, 3252062, 6504124, 6857609, 13715218, 14338637, 27430436, 28677274, 57354548, 157725007, 315450014, 630900028]

約数ペア:

[(1, 630900028), (2, 315450014), (4, 157725007), (11, 57354548), (22, 28677274), (23, 27430436), (44, 14338637), (46, 13715218), (92, 6857609), (97, 6504124), (194, 3252062), (253, 2493676), (388, 1626031), (506, 1246838), (1012, 623419), (1067, 591284), (2134, 295642), (2231, 282788), (4268, 147821), (4462, 141394), (6427, 98164), (8924, 70697), (12854, 49082), (24541, 25708)]