2019012150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{85733}}^1$

素因数の和:85905

約数の個数: 48

約数和(自身を含む): 5039101584

約数和(自身を除く): 3020089434

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 157, 314, 471, 785, 942, 1570, 2355, 3925, 4710, 7850, 11775, 23550, 85733, 171466, 257199, 428665, 514398, 857330, 1285995, 2143325, 2571990, 4286650, 6429975, 12859950, 13460081, 26920162, 40380243, 67300405, 80760486, 134600810, 201901215, 336502025, 403802430, 673004050, 1009506075, 2019012150]

約数ペア:

[(1, 2019012150), (2, 1009506075), (3, 673004050), (5, 403802430), (6, 336502025), (10, 201901215), (15, 134600810), (25, 80760486), (30, 67300405), (50, 40380243), (75, 26920162), (150, 13460081), (157, 12859950), (314, 6429975), (471, 4286650), (785, 2571990), (942, 2143325), (1570, 1285995), (2355, 857330), (3925, 514398), (4710, 428665), (7850, 257199), (11775, 171466), (23550, 85733)]