304098230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 597542400

約数和(自身を除く): 293444170

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 103, 190, 205, 206, 379, 410, 515, 758, 779, 1030, 1558, 1895, 1957, 3790, 3895, 3914, 4223, 7201, 7790, 8446, 9785, 14402, 15539, 19570, 21115, 31078, 36005, 39037, 42230, 72010, 77695, 78074, 80237, 155390, 160474, 195185, 295241, 390370, 401185, 590482, 741703, 802370, 1476205, 1483406, 1600517, 2952410, 3201034, 3708515, 7417030, 8002585, 16005170, 30409823, 60819646, 152049115, 304098230]

約数ペア:

[(1, 304098230), (2, 152049115), (5, 60819646), (10, 30409823), (19, 16005170), (38, 8002585), (41, 7417030), (82, 3708515), (95, 3201034), (103, 2952410), (190, 1600517), (205, 1483406), (206, 1476205), (379, 802370), (410, 741703), (515, 590482), (758, 401185), (779, 390370), (1030, 295241), (1558, 195185), (1895, 160474), (1957, 155390), (3790, 80237), (3895, 78074), (3914, 77695), (4223, 72010), (7201, 42230), (7790, 39037), (8446, 36005), (9785, 31078), (14402, 21115), (15539, 19570)]