1330793380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 3264307200

約数和(自身を除く): 1933513820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 367, 413, 439, 590, 734, 826, 878, 1180, 1468, 1652, 1756, 1835, 2065, 2195, 2569, 3073, 3670, 4130, 4390, 5138, 6146, 7340, 8260, 8780, 10276, 12292, 12845, 15365, 21653, 25690, 25901, 30730, 43306, 51380, 51802, 61460, 86612, 103604, 108265, 129505, 151571, 161113, 181307, 216530, 259010, 303142, 322226, 362614, 433060, 518020, 606284, 644452, 725228, 757855, 805565, 906535, 1127791, 1515710, 1611130, 1813070, 2255582, 3031420, 3222260, 3626140, 4511164, 5638955, 9505667, 11277910, 19011334, 22555820, 38022668, 47528335, 66539669, 95056670, 133079338, 190113340, 266158676, 332698345, 665396690, 1330793380]

約数ペア:

[(1, 1330793380), (2, 665396690), (4, 332698345), (5, 266158676), (7, 190113340), (10, 133079338), (14, 95056670), (20, 66539669), (28, 47528335), (35, 38022668), (59, 22555820), (70, 19011334), (118, 11277910), (140, 9505667), (236, 5638955), (295, 4511164), (367, 3626140), (413, 3222260), (439, 3031420), (590, 2255582), (734, 1813070), (826, 1611130), (878, 1515710), (1180, 1127791), (1468, 906535), (1652, 805565), (1756, 757855), (1835, 725228), (2065, 644452), (2195, 606284), (2569, 518020), (3073, 433060), (3670, 362614), (4130, 322226), (4390, 303142), (5138, 259010), (6146, 216530), (7340, 181307), (8260, 161113), (8780, 151571), (10276, 129505), (12292, 108265), (12845, 103604), (15365, 86612), (21653, 61460), (25690, 51802), (25901, 51380), (30730, 43306)]