772220277990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{175106639}}^1$

素因数の和:175106666

約数の個数: 72

約数和(自身を含む): 2335572364320

約数和(自身を除く): 1563352086330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 175106639, 350213278, 525319917, 875533195, 1050639834, 1225746473, 1575959751, 1751066390, 2451492946, 2626599585, 3151919502, 3677239419, 5253199170, 6128732365, 7354478838, 7879798755, 8580225311, 11031718257, 12257464730, 15759597510, 17160450622, 18386197095, 22063436514, 25740675933, 36772394190, 42901126555, 51481351866, 55158591285, 77222027799, 85802253110, 110317182570, 128703379665, 154444055598, 257406759330, 386110138995, 772220277990]

約数ペア:

[(1, 772220277990), (2, 386110138995), (3, 257406759330), (5, 154444055598), (6, 128703379665), (7, 110317182570), (9, 85802253110), (10, 77222027799), (14, 55158591285), (15, 51481351866), (18, 42901126555), (21, 36772394190), (30, 25740675933), (35, 22063436514), (42, 18386197095), (45, 17160450622), (49, 15759597510), (63, 12257464730), (70, 11031718257), (90, 8580225311), (98, 7879798755), (105, 7354478838), (126, 6128732365), (147, 5253199170), (210, 3677239419), (245, 3151919502), (294, 2626599585), (315, 2451492946), (441, 1751066390), (490, 1575959751), (630, 1225746473), (735, 1050639834), (882, 875533195), (1470, 525319917), (2205, 350213278), (4410, 175106639)]