348519363290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{190403}}^1$

素因数の和:190827

約数の個数: 64

約数和(自身を含む): 728226754560

約数和(自身を除く): 379707391270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 331, 395, 553, 662, 790, 1106, 1655, 2317, 2765, 3310, 4634, 5530, 11585, 23170, 26149, 52298, 130745, 183043, 190403, 261490, 366086, 380806, 915215, 952015, 1332821, 1830430, 1904030, 2665642, 6664105, 13328210, 15041837, 30083674, 63023393, 75209185, 105292859, 126046786, 150418370, 210585718, 315116965, 441163751, 526464295, 630233930, 882327502, 1052928590, 2205818755, 4411637510, 4978848047, 9957696094, 24894240235, 34851936329, 49788480470, 69703872658, 174259681645, 348519363290]

約数ペア:

[(1, 348519363290), (2, 174259681645), (5, 69703872658), (7, 49788480470), (10, 34851936329), (14, 24894240235), (35, 9957696094), (70, 4978848047), (79, 4411637510), (158, 2205818755), (331, 1052928590), (395, 882327502), (553, 630233930), (662, 526464295), (790, 441163751), (1106, 315116965), (1655, 210585718), (2317, 150418370), (2765, 126046786), (3310, 105292859), (4634, 75209185), (5530, 63023393), (11585, 30083674), (23170, 15041837), (26149, 13328210), (52298, 6664105), (130745, 2665642), (183043, 1904030), (190403, 1830430), (261490, 1332821), (366086, 952015), (380806, 915215)]