70518350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 72

約数和(自身を含む): 154577160

約数和(自身を除く): 84058810

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 107, 175, 214, 245, 269, 350, 490, 535, 538, 749, 1070, 1225, 1345, 1498, 1883, 2450, 2675, 2690, 3745, 3766, 5243, 5350, 6725, 7490, 9415, 10486, 13181, 13450, 18725, 18830, 26215, 26362, 28783, 37450, 47075, 52430, 57566, 65905, 94150, 131075, 131810, 143915, 201481, 262150, 287830, 329525, 402962, 659050, 719575, 1007405, 1410367, 1439150, 2014810, 2820734, 5037025, 7051835, 10074050, 14103670, 35259175, 70518350]

約数ペア:

[(1, 70518350), (2, 35259175), (5, 14103670), (7, 10074050), (10, 7051835), (14, 5037025), (25, 2820734), (35, 2014810), (49, 1439150), (50, 1410367), (70, 1007405), (98, 719575), (107, 659050), (175, 402962), (214, 329525), (245, 287830), (269, 262150), (350, 201481), (490, 143915), (535, 131810), (538, 131075), (749, 94150), (1070, 65905), (1225, 57566), (1345, 52430), (1498, 47075), (1883, 37450), (2450, 28783), (2675, 26362), (2690, 26215), (3745, 18830), (3766, 18725), (5243, 13450), (5350, 13181), (6725, 10486), (7490, 9415)]