26831460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7331}}^1$

素因数の和:7404

約数の個数: 48

約数和(自身を含む): 76370112

約数和(自身を除く): 49538652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 7331, 14662, 21993, 29324, 36655, 43986, 73310, 87972, 109965, 146620, 219930, 439860, 447191, 894382, 1341573, 1788764, 2235955, 2683146, 4471910, 5366292, 6707865, 8943820, 13415730, 26831460]

約数ペア:

[(1, 26831460), (2, 13415730), (3, 8943820), (4, 6707865), (5, 5366292), (6, 4471910), (10, 2683146), (12, 2235955), (15, 1788764), (20, 1341573), (30, 894382), (60, 447191), (61, 439860), (122, 219930), (183, 146620), (244, 109965), (305, 87972), (366, 73310), (610, 43986), (732, 36655), (915, 29324), (1220, 21993), (1830, 14662), (3660, 7331)]