100915570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 221771520

約数和(自身を除く): 120855950

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 137, 170, 238, 274, 595, 619, 685, 959, 1190, 1238, 1370, 1918, 2329, 3095, 4333, 4658, 4795, 6190, 8666, 9590, 10523, 11645, 16303, 21046, 21665, 23290, 32606, 43330, 52615, 73661, 81515, 84803, 105230, 147322, 163030, 169606, 368305, 424015, 593621, 736610, 848030, 1187242, 1441651, 2883302, 2968105, 5936210, 7208255, 10091557, 14416510, 20183114, 50457785, 100915570]

約数ペア:

[(1, 100915570), (2, 50457785), (5, 20183114), (7, 14416510), (10, 10091557), (14, 7208255), (17, 5936210), (34, 2968105), (35, 2883302), (70, 1441651), (85, 1187242), (119, 848030), (137, 736610), (170, 593621), (238, 424015), (274, 368305), (595, 169606), (619, 163030), (685, 147322), (959, 105230), (1190, 84803), (1238, 81515), (1370, 73661), (1918, 52615), (2329, 43330), (3095, 32606), (4333, 23290), (4658, 21665), (4795, 21046), (6190, 16303), (8666, 11645), (9590, 10523)]