144444690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123457}}^1$

素因数の和:123483

約数の個数: 48

約数和(自身を含む): 404448408

約数和(自身を除く): 260003718

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 123457, 246914, 370371, 617285, 740742, 1111113, 1234570, 1604941, 1851855, 2222226, 3209882, 3703710, 4814823, 5555565, 8024705, 9629646, 11111130, 14444469, 16049410, 24074115, 28888938, 48148230, 72222345, 144444690]

約数ペア:

[(1, 144444690), (2, 72222345), (3, 48148230), (5, 28888938), (6, 24074115), (9, 16049410), (10, 14444469), (13, 11111130), (15, 9629646), (18, 8024705), (26, 5555565), (30, 4814823), (39, 3703710), (45, 3209882), (65, 2222226), (78, 1851855), (90, 1604941), (117, 1234570), (130, 1111113), (195, 740742), (234, 617285), (390, 370371), (585, 246914), (1170, 123457)]