67780230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{941}}^1$

素因数の和:979

約数の個数: 80

約数和(自身を含む): 189975024

約数和(自身を除く): 122194794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 941, 1029, 1470, 1715, 1882, 2058, 2401, 2823, 3430, 4705, 4802, 5145, 5646, 6587, 7203, 9410, 10290, 12005, 13174, 14115, 14406, 19761, 24010, 28230, 32935, 36015, 39522, 46109, 65870, 72030, 92218, 98805, 138327, 197610, 230545, 276654, 322763, 461090, 645526, 691635, 968289, 1383270, 1613815, 1936578, 2259341, 3227630, 4518682, 4841445, 6778023, 9682890, 11296705, 13556046, 22593410, 33890115, 67780230]

約数ペア:

[(1, 67780230), (2, 33890115), (3, 22593410), (5, 13556046), (6, 11296705), (7, 9682890), (10, 6778023), (14, 4841445), (15, 4518682), (21, 3227630), (30, 2259341), (35, 1936578), (42, 1613815), (49, 1383270), (70, 968289), (98, 691635), (105, 645526), (147, 461090), (210, 322763), (245, 276654), (294, 230545), (343, 197610), (490, 138327), (686, 98805), (735, 92218), (941, 72030), (1029, 65870), (1470, 46109), (1715, 39522), (1882, 36015), (2058, 32935), (2401, 28230), (2823, 24010), (3430, 19761), (4705, 14406), (4802, 14115), (5145, 13174), (5646, 12005), (6587, 10290), (7203, 9410)]