98772810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 248769792

約数和(自身を除く): 149996982

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 257, 345, 514, 557, 690, 771, 1114, 1285, 1542, 1671, 2570, 2785, 3342, 3855, 5570, 5911, 7710, 8355, 11822, 12811, 16710, 17733, 25622, 29555, 35466, 38433, 59110, 64055, 76866, 88665, 128110, 143149, 177330, 192165, 286298, 384330, 429447, 715745, 858894, 1431490, 2147235, 3292427, 4294470, 6584854, 9877281, 16462135, 19754562, 32924270, 49386405, 98772810]

約数ペア:

[(1, 98772810), (2, 49386405), (3, 32924270), (5, 19754562), (6, 16462135), (10, 9877281), (15, 6584854), (23, 4294470), (30, 3292427), (46, 2147235), (69, 1431490), (115, 858894), (138, 715745), (230, 429447), (257, 384330), (345, 286298), (514, 192165), (557, 177330), (690, 143149), (771, 128110), (1114, 88665), (1285, 76866), (1542, 64055), (1671, 59110), (2570, 38433), (2785, 35466), (3342, 29555), (3855, 25622), (5570, 17733), (5911, 16710), (7710, 12811), (8355, 11822)]