270405044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1301}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 583879296

約数和(自身を除く): 313474252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 571, 1142, 1301, 2284, 2602, 3997, 5204, 7423, 7994, 9107, 14846, 15988, 16913, 18214, 29692, 33826, 36428, 51961, 67652, 103922, 118391, 207844, 236782, 473564, 742871, 1485742, 2971484, 5200097, 9657323, 10400194, 19314646, 20800388, 38629292, 67601261, 135202522, 270405044]

約数ペア:

[(1, 270405044), (2, 135202522), (4, 67601261), (7, 38629292), (13, 20800388), (14, 19314646), (26, 10400194), (28, 9657323), (52, 5200097), (91, 2971484), (182, 1485742), (364, 742871), (571, 473564), (1142, 236782), (1301, 207844), (2284, 118391), (2602, 103922), (3997, 67652), (5204, 51961), (7423, 36428), (7994, 33826), (9107, 29692), (14846, 18214), (15988, 16913)]