28603950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8291}}^1$

素因数の和:8329

約数の個数: 48

約数和(自身を含む): 74030976

約数和(自身を除く): 45427026

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 8291, 16582, 24873, 41455, 49746, 82910, 124365, 190693, 207275, 248730, 381386, 414550, 572079, 621825, 953465, 1144158, 1243650, 1906930, 2860395, 4767325, 5720790, 9534650, 14301975, 28603950]

約数ペア:

[(1, 28603950), (2, 14301975), (3, 9534650), (5, 5720790), (6, 4767325), (10, 2860395), (15, 1906930), (23, 1243650), (25, 1144158), (30, 953465), (46, 621825), (50, 572079), (69, 414550), (75, 381386), (115, 248730), (138, 207275), (150, 190693), (230, 124365), (345, 82910), (575, 49746), (690, 41455), (1150, 24873), (1725, 16582), (3450, 8291)]