889888230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{128411}}^1$

素因数の和:128442

約数の個数: 96

約数和(自身を含む): 2884647168

約数和(自身を除く): 1994758938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 128411, 256822, 385233, 642055, 770466, 898877, 1155699, 1284110, 1412521, 1797754, 1926165, 2311398, 2696631, 2825042, 3852330, 4237563, 4494385, 5393262, 5778495, 7062605, 8089893, 8475126, 8988770, 9887647, 11556990, 12712689, 13483155, 14125210, 16179786, 19775294, 21187815, 25425378, 26966310, 29662941, 40449465, 42375630, 49438235, 59325882, 63563445, 80898930, 88988823, 98876470, 127126890, 148314705, 177977646, 296629410, 444944115, 889888230]

約数ペア:

[(1, 889888230), (2, 444944115), (3, 296629410), (5, 177977646), (6, 148314705), (7, 127126890), (9, 98876470), (10, 88988823), (11, 80898930), (14, 63563445), (15, 59325882), (18, 49438235), (21, 42375630), (22, 40449465), (30, 29662941), (33, 26966310), (35, 25425378), (42, 21187815), (45, 19775294), (55, 16179786), (63, 14125210), (66, 13483155), (70, 12712689), (77, 11556990), (90, 9887647), (99, 8988770), (105, 8475126), (110, 8089893), (126, 7062605), (154, 5778495), (165, 5393262), (198, 4494385), (210, 4237563), (231, 3852330), (315, 2825042), (330, 2696631), (385, 2311398), (462, 1926165), (495, 1797754), (630, 1412521), (693, 1284110), (770, 1155699), (990, 898877), (1155, 770466), (1386, 642055), (2310, 385233), (3465, 256822), (6930, 128411)]