1926810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 5091840

約数和(自身を除く): 3165030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 271, 395, 474, 542, 711, 790, 813, 1185, 1355, 1422, 1626, 2370, 2439, 2710, 3555, 4065, 4878, 7110, 8130, 12195, 21409, 24390, 42818, 64227, 107045, 128454, 192681, 214090, 321135, 385362, 642270, 963405, 1926810]

約数ペア:

[(1, 1926810), (2, 963405), (3, 642270), (5, 385362), (6, 321135), (9, 214090), (10, 192681), (15, 128454), (18, 107045), (30, 64227), (45, 42818), (79, 24390), (90, 21409), (158, 12195), (237, 8130), (271, 7110), (395, 4878), (474, 4065), (542, 3555), (711, 2710), (790, 2439), (813, 2370), (1185, 1626), (1355, 1422)]