16753380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 54238464

約数和(自身を除く): 37485084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 353, 420, 452, 565, 678, 706, 791, 1059, 1130, 1356, 1412, 1582, 1695, 1765, 2118, 2260, 2373, 2471, 3164, 3390, 3530, 3955, 4236, 4746, 4942, 5295, 6780, 7060, 7413, 7910, 9492, 9884, 10590, 11865, 12355, 14826, 15820, 21180, 23730, 24710, 29652, 37065, 39889, 47460, 49420, 74130, 79778, 119667, 148260, 159556, 199445, 239334, 279223, 398890, 478668, 558446, 598335, 797780, 837669, 1116892, 1196670, 1396115, 1675338, 2393340, 2792230, 3350676, 4188345, 5584460, 8376690, 16753380]

約数ペア:

[(1, 16753380), (2, 8376690), (3, 5584460), (4, 4188345), (5, 3350676), (6, 2792230), (7, 2393340), (10, 1675338), (12, 1396115), (14, 1196670), (15, 1116892), (20, 837669), (21, 797780), (28, 598335), (30, 558446), (35, 478668), (42, 398890), (60, 279223), (70, 239334), (84, 199445), (105, 159556), (113, 148260), (140, 119667), (210, 79778), (226, 74130), (339, 49420), (353, 47460), (420, 39889), (452, 37065), (565, 29652), (678, 24710), (706, 23730), (791, 21180), (1059, 15820), (1130, 14826), (1356, 12355), (1412, 11865), (1582, 10590), (1695, 9884), (1765, 9492), (2118, 7910), (2260, 7413), (2373, 7060), (2471, 6780), (3164, 5295), (3390, 4942), (3530, 4746), (3955, 4236)]