917362290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 2456842752

約数和(自身を除く): 1539480462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 103, 123, 130, 195, 205, 206, 246, 309, 390, 410, 515, 533, 557, 615, 618, 1030, 1066, 1114, 1230, 1339, 1545, 1599, 1671, 2665, 2678, 2785, 3090, 3198, 3342, 4017, 4223, 5330, 5570, 6695, 7241, 7995, 8034, 8355, 8446, 12669, 13390, 14482, 15990, 16710, 20085, 21115, 21723, 22837, 25338, 36205, 40170, 42230, 43446, 45674, 54899, 57371, 63345, 68511, 72410, 108615, 109798, 114185, 114742, 126690, 137022, 164697, 172113, 217230, 228370, 274495, 286855, 296881, 329394, 342555, 344226, 548990, 573710, 593762, 685110, 745823, 823485, 860565, 890643, 1484405, 1491646, 1646970, 1721130, 1781286, 2237469, 2352211, 2968810, 3729115, 4453215, 4474938, 4704422, 7056633, 7458230, 8906430, 11187345, 11761055, 14113266, 22374690, 23522110, 30578743, 35283165, 61157486, 70566330, 91736229, 152893715, 183472458, 305787430, 458681145, 917362290]

約数ペア:

[(1, 917362290), (2, 458681145), (3, 305787430), (5, 183472458), (6, 152893715), (10, 91736229), (13, 70566330), (15, 61157486), (26, 35283165), (30, 30578743), (39, 23522110), (41, 22374690), (65, 14113266), (78, 11761055), (82, 11187345), (103, 8906430), (123, 7458230), (130, 7056633), (195, 4704422), (205, 4474938), (206, 4453215), (246, 3729115), (309, 2968810), (390, 2352211), (410, 2237469), (515, 1781286), (533, 1721130), (557, 1646970), (615, 1491646), (618, 1484405), (1030, 890643), (1066, 860565), (1114, 823485), (1230, 745823), (1339, 685110), (1545, 593762), (1599, 573710), (1671, 548990), (2665, 344226), (2678, 342555), (2785, 329394), (3090, 296881), (3198, 286855), (3342, 274495), (4017, 228370), (4223, 217230), (5330, 172113), (5570, 164697), (6695, 137022), (7241, 126690), (7995, 114742), (8034, 114185), (8355, 109798), (8446, 108615), (12669, 72410), (13390, 68511), (14482, 63345), (15990, 57371), (16710, 54899), (20085, 45674), (21115, 43446), (21723, 42230), (22837, 40170), (25338, 36205)]