249905310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 615250944

約数和(自身を除く): 365345634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 101, 134, 201, 202, 303, 335, 402, 505, 606, 670, 1005, 1010, 1231, 1515, 2010, 2462, 3030, 3693, 6155, 6767, 7386, 12310, 13534, 18465, 20301, 33835, 36930, 40602, 67670, 82477, 101505, 124331, 164954, 203010, 247431, 248662, 372993, 412385, 494862, 621655, 745986, 824770, 1237155, 1243310, 1864965, 2474310, 3729930, 8330177, 16660354, 24990531, 41650885, 49981062, 83301770, 124952655, 249905310]

約数ペア:

[(1, 249905310), (2, 124952655), (3, 83301770), (5, 49981062), (6, 41650885), (10, 24990531), (15, 16660354), (30, 8330177), (67, 3729930), (101, 2474310), (134, 1864965), (201, 1243310), (202, 1237155), (303, 824770), (335, 745986), (402, 621655), (505, 494862), (606, 412385), (670, 372993), (1005, 248662), (1010, 247431), (1231, 203010), (1515, 164954), (2010, 124331), (2462, 101505), (3030, 82477), (3693, 67670), (6155, 40602), (6767, 36930), (7386, 33835), (12310, 20301), (13534, 18465)]