102989460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 330946560

約数和(自身を除く): 227957100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 379, 420, 647, 758, 1137, 1294, 1516, 1895, 1941, 2274, 2588, 2653, 3235, 3790, 3882, 4529, 4548, 5306, 5685, 6470, 7580, 7764, 7959, 9058, 9705, 10612, 11370, 12940, 13265, 13587, 15918, 18116, 19410, 22645, 22740, 26530, 27174, 31836, 38820, 39795, 45290, 53060, 54348, 67935, 79590, 90580, 135870, 159180, 245213, 271740, 490426, 735639, 980852, 1226065, 1471278, 1716491, 2452130, 2942556, 3432982, 3678195, 4904260, 5149473, 6865964, 7356390, 8582455, 10298946, 14712780, 17164910, 20597892, 25747365, 34329820, 51494730, 102989460]

約数ペア:

[(1, 102989460), (2, 51494730), (3, 34329820), (4, 25747365), (5, 20597892), (6, 17164910), (7, 14712780), (10, 10298946), (12, 8582455), (14, 7356390), (15, 6865964), (20, 5149473), (21, 4904260), (28, 3678195), (30, 3432982), (35, 2942556), (42, 2452130), (60, 1716491), (70, 1471278), (84, 1226065), (105, 980852), (140, 735639), (210, 490426), (379, 271740), (420, 245213), (647, 159180), (758, 135870), (1137, 90580), (1294, 79590), (1516, 67935), (1895, 54348), (1941, 53060), (2274, 45290), (2588, 39795), (2653, 38820), (3235, 31836), (3790, 27174), (3882, 26530), (4529, 22740), (4548, 22645), (5306, 19410), (5685, 18116), (6470, 15918), (7580, 13587), (7764, 13265), (7959, 12940), (9058, 11370), (9705, 10612)]