57630830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 113762880

約数和(自身を除く): 56132050

約数列:

[1, 2, 5, 10, 29, 37, 41, 58, 74, 82, 131, 145, 185, 205, 262, 290, 370, 410, 655, 1073, 1189, 1310, 1517, 2146, 2378, 3034, 3799, 4847, 5365, 5371, 5945, 7585, 7598, 9694, 10730, 10742, 11890, 15170, 18995, 24235, 26855, 37990, 43993, 48470, 53710, 87986, 140563, 155759, 198727, 219965, 281126, 311518, 397454, 439930, 702815, 778795, 993635, 1405630, 1557590, 1987270, 5763083, 11526166, 28815415, 57630830]

約数ペア:

[(1, 57630830), (2, 28815415), (5, 11526166), (10, 5763083), (29, 1987270), (37, 1557590), (41, 1405630), (58, 993635), (74, 778795), (82, 702815), (131, 439930), (145, 397454), (185, 311518), (205, 281126), (262, 219965), (290, 198727), (370, 155759), (410, 140563), (655, 87986), (1073, 53710), (1189, 48470), (1310, 43993), (1517, 37990), (2146, 26855), (2378, 24235), (3034, 18995), (3799, 15170), (4847, 11890), (5365, 10742), (5371, 10730), (5945, 9694), (7585, 7598)]