88895190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 220340736

約数和(自身を除く): 131445546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 137, 215, 258, 274, 411, 430, 503, 645, 685, 822, 1006, 1290, 1370, 1509, 2055, 2515, 3018, 4110, 5030, 5891, 7545, 11782, 15090, 17673, 21629, 29455, 35346, 43258, 58910, 64887, 68911, 88365, 108145, 129774, 137822, 176730, 206733, 216290, 324435, 344555, 413466, 648870, 689110, 1033665, 2067330, 2963173, 5926346, 8889519, 14815865, 17779038, 29631730, 44447595, 88895190]

約数ペア:

[(1, 88895190), (2, 44447595), (3, 29631730), (5, 17779038), (6, 14815865), (10, 8889519), (15, 5926346), (30, 2963173), (43, 2067330), (86, 1033665), (129, 689110), (137, 648870), (215, 413466), (258, 344555), (274, 324435), (411, 216290), (430, 206733), (503, 176730), (645, 137822), (685, 129774), (822, 108145), (1006, 88365), (1290, 68911), (1370, 64887), (1509, 58910), (2055, 43258), (2515, 35346), (3018, 29455), (4110, 21629), (5030, 17673), (5891, 15090), (7545, 11782)]