15695122490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{10861}}^1$

素因数の和:11055

約数の個数: 64

約数和(自身を含む): 30256492032

約数和(自身を除く): 14561369542

約数列:

[1, 2, 5, 10, 23, 46, 61, 103, 115, 122, 206, 230, 305, 515, 610, 1030, 1403, 2369, 2806, 4738, 6283, 7015, 10861, 11845, 12566, 14030, 21722, 23690, 31415, 54305, 62830, 108610, 144509, 249803, 289018, 499606, 662521, 722545, 1118683, 1249015, 1325042, 1445090, 2237366, 2498030, 3312605, 5593415, 6625210, 11186830, 15237983, 25729709, 30475966, 51459418, 68239663, 76189915, 128648545, 136479326, 152379830, 257297090, 341198315, 682396630, 1569512249, 3139024498, 7847561245, 15695122490]

約数ペア:

[(1, 15695122490), (2, 7847561245), (5, 3139024498), (10, 1569512249), (23, 682396630), (46, 341198315), (61, 257297090), (103, 152379830), (115, 136479326), (122, 128648545), (206, 76189915), (230, 68239663), (305, 51459418), (515, 30475966), (610, 25729709), (1030, 15237983), (1403, 11186830), (2369, 6625210), (2806, 5593415), (4738, 3312605), (6283, 2498030), (7015, 2237366), (10861, 1445090), (11845, 1325042), (12566, 1249015), (14030, 1118683), (21722, 722545), (23690, 662521), (31415, 499606), (54305, 289018), (62830, 249803), (108610, 144509)]