7433940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6552

約数の個数: 48

約数和(自身を含む): 21913920

約数和(自身を除く): 14479980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 6521, 13042, 19563, 26084, 32605, 39126, 65210, 78252, 97815, 123899, 130420, 195630, 247798, 371697, 391260, 495596, 619495, 743394, 1238990, 1486788, 1858485, 2477980, 3716970, 7433940]

約数ペア:

[(1, 7433940), (2, 3716970), (3, 2477980), (4, 1858485), (5, 1486788), (6, 1238990), (10, 743394), (12, 619495), (15, 495596), (19, 391260), (20, 371697), (30, 247798), (38, 195630), (57, 130420), (60, 123899), (76, 97815), (95, 78252), (114, 65210), (190, 39126), (228, 32605), (285, 26084), (380, 19563), (570, 13042), (1140, 6521)]