308144450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 589608096

約数和(自身を除く): 281463646

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 331, 430, 433, 662, 866, 1075, 1655, 2150, 2165, 3310, 4330, 8275, 10825, 14233, 16550, 18619, 21650, 28466, 37238, 71165, 93095, 142330, 143323, 186190, 286646, 355825, 465475, 711650, 716615, 930950, 1433230, 3583075, 6162889, 7166150, 12325778, 30814445, 61628890, 154072225, 308144450]

約数ペア:

[(1, 308144450), (2, 154072225), (5, 61628890), (10, 30814445), (25, 12325778), (43, 7166150), (50, 6162889), (86, 3583075), (215, 1433230), (331, 930950), (430, 716615), (433, 711650), (662, 465475), (866, 355825), (1075, 286646), (1655, 186190), (2150, 143323), (2165, 142330), (3310, 93095), (4330, 71165), (8275, 37238), (10825, 28466), (14233, 21650), (16550, 18619)]