266233470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 648781056

約数和(自身を除く): 382547586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 211, 274, 307, 411, 422, 614, 633, 685, 822, 921, 1055, 1266, 1370, 1535, 1842, 2055, 2110, 3070, 3165, 4110, 4605, 6330, 9210, 28907, 42059, 57814, 64777, 84118, 86721, 126177, 129554, 144535, 173442, 194331, 210295, 252354, 289070, 323885, 388662, 420590, 433605, 630885, 647770, 867210, 971655, 1261770, 1943310, 8874449, 17748898, 26623347, 44372245, 53246694, 88744490, 133116735, 266233470]

約数ペア:

[(1, 266233470), (2, 133116735), (3, 88744490), (5, 53246694), (6, 44372245), (10, 26623347), (15, 17748898), (30, 8874449), (137, 1943310), (211, 1261770), (274, 971655), (307, 867210), (411, 647770), (422, 630885), (614, 433605), (633, 420590), (685, 388662), (822, 323885), (921, 289070), (1055, 252354), (1266, 210295), (1370, 194331), (1535, 173442), (1842, 144535), (2055, 129554), (2110, 126177), (3070, 86721), (3165, 84118), (4110, 64777), (4605, 57814), (6330, 42059), (9210, 28907)]