203473170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{132989}}^1$

素因数の和:133019

約数の個数: 48

約数和(自身を含む): 560153880

約数和(自身を除く): 356680710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 132989, 265978, 398967, 664945, 797934, 1196901, 1329890, 1994835, 2260813, 2393802, 3989670, 4521626, 5984505, 6782439, 11304065, 11969010, 13564878, 20347317, 22608130, 33912195, 40694634, 67824390, 101736585, 203473170]

約数ペア:

[(1, 203473170), (2, 101736585), (3, 67824390), (5, 40694634), (6, 33912195), (9, 22608130), (10, 20347317), (15, 13564878), (17, 11969010), (18, 11304065), (30, 6782439), (34, 5984505), (45, 4521626), (51, 3989670), (85, 2393802), (90, 2260813), (102, 1994835), (153, 1329890), (170, 1196901), (255, 797934), (306, 664945), (510, 398967), (765, 265978), (1530, 132989)]