300860084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20389}}^1$

素因数の和:20448

約数の個数: 48

約数和(自身を含む): 657699840

約数和(自身を除く): 356839756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 14756, 20389, 40778, 81556, 142723, 285446, 346613, 570892, 632059, 693226, 1264118, 1386452, 2426291, 2528236, 4424413, 4852582, 8848826, 9705164, 10745003, 17697652, 21490006, 42980012, 75215021, 150430042, 300860084]

約数ペア:

[(1, 300860084), (2, 150430042), (4, 75215021), (7, 42980012), (14, 21490006), (17, 17697652), (28, 10745003), (31, 9705164), (34, 8848826), (62, 4852582), (68, 4424413), (119, 2528236), (124, 2426291), (217, 1386452), (238, 1264118), (434, 693226), (476, 632059), (527, 570892), (868, 346613), (1054, 285446), (2108, 142723), (3689, 81556), (7378, 40778), (14756, 20389)]