7854445140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1\times {\mathrm{2741}}^1$

素因数の和:3209

約数の個数: 96

約数和(自身を含む): 22210989696

約数和(自身を除く): 14356544556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 293, 326, 489, 586, 652, 815, 879, 978, 1172, 1465, 1630, 1758, 1956, 2445, 2741, 2930, 3260, 3516, 4395, 4890, 5482, 5860, 8223, 8790, 9780, 10964, 13705, 16446, 17580, 27410, 32892, 41115, 47759, 54820, 82230, 95518, 143277, 164460, 191036, 238795, 286554, 446783, 477590, 573108, 716385, 803113, 893566, 955180, 1340349, 1432770, 1606226, 1787132, 2233915, 2409339, 2680698, 2865540, 3212452, 4015565, 4467830, 4818678, 5361396, 6701745, 8031130, 8935660, 9637356, 12046695, 13403490, 16062260, 24093390, 26806980, 48186780, 130907419, 261814838, 392722257, 523629676, 654537095, 785444514, 1309074190, 1570889028, 1963611285, 2618148380, 3927222570, 7854445140]

約数ペア:

[(1, 7854445140), (2, 3927222570), (3, 2618148380), (4, 1963611285), (5, 1570889028), (6, 1309074190), (10, 785444514), (12, 654537095), (15, 523629676), (20, 392722257), (30, 261814838), (60, 130907419), (163, 48186780), (293, 26806980), (326, 24093390), (489, 16062260), (586, 13403490), (652, 12046695), (815, 9637356), (879, 8935660), (978, 8031130), (1172, 6701745), (1465, 5361396), (1630, 4818678), (1758, 4467830), (1956, 4015565), (2445, 3212452), (2741, 2865540), (2930, 2680698), (3260, 2409339), (3516, 2233915), (4395, 1787132), (4890, 1606226), (5482, 1432770), (5860, 1340349), (8223, 955180), (8790, 893566), (9780, 803113), (10964, 716385), (13705, 573108), (16446, 477590), (17580, 446783), (27410, 286554), (32892, 238795), (41115, 191036), (47759, 164460), (54820, 143277), (82230, 95518)]