1910195220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2969}}^1\times {\mathrm{10723}}^1$

素因数の和:13704

約数の個数: 48

約数和(自身を含む): 5350847040

約数和(自身を除く): 3440651820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2969, 5938, 8907, 10723, 11876, 14845, 17814, 21446, 29690, 32169, 35628, 42892, 44535, 53615, 59380, 64338, 89070, 107230, 128676, 160845, 178140, 214460, 321690, 643380, 31836587, 63673174, 95509761, 127346348, 159182935, 191019522, 318365870, 382039044, 477548805, 636731740, 955097610, 1910195220]

約数ペア:

[(1, 1910195220), (2, 955097610), (3, 636731740), (4, 477548805), (5, 382039044), (6, 318365870), (10, 191019522), (12, 159182935), (15, 127346348), (20, 95509761), (30, 63673174), (60, 31836587), (2969, 643380), (5938, 321690), (8907, 214460), (10723, 178140), (11876, 160845), (14845, 128676), (17814, 107230), (21446, 89070), (29690, 64338), (32169, 59380), (35628, 53615), (42892, 44535)]