22441790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 49268736

約数和(自身を除く): 26826946

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 53, 70, 106, 115, 161, 230, 263, 265, 322, 371, 526, 530, 742, 805, 1219, 1315, 1610, 1841, 1855, 2438, 2630, 3682, 3710, 6049, 6095, 8533, 9205, 12098, 12190, 13939, 17066, 18410, 27878, 30245, 42343, 42665, 60490, 69695, 84686, 85330, 97573, 139390, 195146, 211715, 320597, 423430, 487865, 641194, 975730, 1602985, 2244179, 3205970, 4488358, 11220895, 22441790]

約数ペア:

[(1, 22441790), (2, 11220895), (5, 4488358), (7, 3205970), (10, 2244179), (14, 1602985), (23, 975730), (35, 641194), (46, 487865), (53, 423430), (70, 320597), (106, 211715), (115, 195146), (161, 139390), (230, 97573), (263, 85330), (265, 84686), (322, 69695), (371, 60490), (526, 42665), (530, 42343), (742, 30245), (805, 27878), (1219, 18410), (1315, 17066), (1610, 13939), (1841, 12190), (1855, 12098), (2438, 9205), (2630, 8533), (3682, 6095), (3710, 6049)]