30284604

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{4451}}^1$

素因数の和:4477

約数の個数: 72

約数和(自身を含む): 90749568

約数和(自身を除く): 60464964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 4451, 6804, 8902, 13353, 17804, 26706, 31157, 40059, 53412, 62314, 80118, 93471, 120177, 124628, 160236, 186942, 240354, 280413, 360531, 373884, 480708, 560826, 721062, 841239, 1081593, 1121652, 1442124, 1682478, 2163186, 2523717, 3364956, 4326372, 5047434, 7571151, 10094868, 15142302, 30284604]

約数ペア:

[(1, 30284604), (2, 15142302), (3, 10094868), (4, 7571151), (6, 5047434), (7, 4326372), (9, 3364956), (12, 2523717), (14, 2163186), (18, 1682478), (21, 1442124), (27, 1121652), (28, 1081593), (36, 841239), (42, 721062), (54, 560826), (63, 480708), (81, 373884), (84, 360531), (108, 280413), (126, 240354), (162, 186942), (189, 160236), (243, 124628), (252, 120177), (324, 93471), (378, 80118), (486, 62314), (567, 53412), (756, 40059), (972, 31157), (1134, 26706), (1701, 17804), (2268, 13353), (3402, 8902), (4451, 6804)]