45628140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5471}}^1$

素因数の和:5622

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 83073300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 5471, 8340, 10942, 16413, 21884, 27355, 32826, 54710, 65652, 82065, 109420, 164130, 328260, 760469, 1520938, 2281407, 3041876, 3802345, 4562814, 7604690, 9125628, 11407035, 15209380, 22814070, 45628140]

約数ペア:

[(1, 45628140), (2, 22814070), (3, 15209380), (4, 11407035), (5, 9125628), (6, 7604690), (10, 4562814), (12, 3802345), (15, 3041876), (20, 2281407), (30, 1520938), (60, 760469), (139, 328260), (278, 164130), (417, 109420), (556, 82065), (695, 65652), (834, 54710), (1390, 32826), (1668, 27355), (2085, 21884), (2780, 16413), (4170, 10942), (5471, 8340)]