22270920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26513}}^1$

素因数の和:26534

約数の個数: 64

約数和(自身を含む): 76360320

約数和(自身を除く): 54089400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26513, 53026, 79539, 106052, 132565, 159078, 185591, 212104, 265130, 318156, 371182, 397695, 530260, 556773, 636312, 742364, 795390, 927955, 1060520, 1113546, 1484728, 1590780, 1855910, 2227092, 2783865, 3181560, 3711820, 4454184, 5567730, 7423640, 11135460, 22270920]

約数ペア:

[(1, 22270920), (2, 11135460), (3, 7423640), (4, 5567730), (5, 4454184), (6, 3711820), (7, 3181560), (8, 2783865), (10, 2227092), (12, 1855910), (14, 1590780), (15, 1484728), (20, 1113546), (21, 1060520), (24, 927955), (28, 795390), (30, 742364), (35, 636312), (40, 556773), (42, 530260), (56, 397695), (60, 371182), (70, 318156), (84, 265130), (105, 212104), (120, 185591), (140, 159078), (168, 132565), (210, 106052), (280, 79539), (420, 53026), (840, 26513)]