275140860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{68443}}^1$

素因数の和:68522

約数の個数: 48

約数和(自身を含む): 781904256

約数和(自身を除く): 506763396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 68443, 136886, 205329, 273772, 342215, 410658, 684430, 821316, 1026645, 1368860, 2053290, 4106580, 4585681, 9171362, 13757043, 18342724, 22928405, 27514086, 45856810, 55028172, 68785215, 91713620, 137570430, 275140860]

約数ペア:

[(1, 275140860), (2, 137570430), (3, 91713620), (4, 68785215), (5, 55028172), (6, 45856810), (10, 27514086), (12, 22928405), (15, 18342724), (20, 13757043), (30, 9171362), (60, 4585681), (67, 4106580), (134, 2053290), (201, 1368860), (268, 1026645), (335, 821316), (402, 684430), (670, 410658), (804, 342215), (1005, 273772), (1340, 205329), (2010, 136886), (4020, 68443)]