76388030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 147498624

約数和(自身を除く): 71110594

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 293, 310, 586, 841, 899, 1465, 1682, 1798, 2930, 4205, 4495, 8410, 8497, 8990, 9083, 16994, 18166, 26071, 42485, 45415, 52142, 84970, 90830, 130355, 246413, 260710, 263407, 492826, 526814, 1232065, 1317035, 2464130, 2634070, 7638803, 15277606, 38194015, 76388030]

約数ペア:

[(1, 76388030), (2, 38194015), (5, 15277606), (10, 7638803), (29, 2634070), (31, 2464130), (58, 1317035), (62, 1232065), (145, 526814), (155, 492826), (290, 263407), (293, 260710), (310, 246413), (586, 130355), (841, 90830), (899, 84970), (1465, 52142), (1682, 45415), (1798, 42485), (2930, 26071), (4205, 18166), (4495, 16994), (8410, 9083), (8497, 8990)]