212360910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 556882560

約数和(自身を除く): 344521650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 443, 551, 570, 841, 870, 886, 1102, 1329, 1653, 1682, 2215, 2523, 2658, 2755, 3306, 4205, 4430, 5046, 5510, 6645, 8265, 8410, 8417, 12615, 12847, 13290, 15979, 16530, 16834, 25230, 25251, 25694, 31958, 38541, 42085, 47937, 50502, 64235, 77082, 79895, 84170, 95874, 126255, 128470, 159790, 192705, 239685, 244093, 252510, 372563, 385410, 479370, 488186, 732279, 745126, 1117689, 1220465, 1464558, 1862815, 2235378, 2440930, 3661395, 3725630, 5588445, 7078697, 7322790, 11176890, 14157394, 21236091, 35393485, 42472182, 70786970, 106180455, 212360910]

約数ペア:

[(1, 212360910), (2, 106180455), (3, 70786970), (5, 42472182), (6, 35393485), (10, 21236091), (15, 14157394), (19, 11176890), (29, 7322790), (30, 7078697), (38, 5588445), (57, 3725630), (58, 3661395), (87, 2440930), (95, 2235378), (114, 1862815), (145, 1464558), (174, 1220465), (190, 1117689), (285, 745126), (290, 732279), (435, 488186), (443, 479370), (551, 385410), (570, 372563), (841, 252510), (870, 244093), (886, 239685), (1102, 192705), (1329, 159790), (1653, 128470), (1682, 126255), (2215, 95874), (2523, 84170), (2658, 79895), (2755, 77082), (3306, 64235), (4205, 50502), (4430, 47937), (5046, 42085), (5510, 38541), (6645, 31958), (8265, 25694), (8410, 25251), (8417, 25230), (12615, 16834), (12847, 16530), (13290, 15979)]