22969870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 53830656

約数和(自身を除く): 30860786

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1297, 1610, 1771, 2530, 2594, 3542, 6485, 8855, 9079, 12970, 14267, 17710, 18158, 28534, 29831, 45395, 59662, 71335, 90790, 99869, 142670, 149155, 199738, 208817, 298310, 328141, 417634, 499345, 656282, 998690, 1044085, 1640705, 2088170, 2296987, 3281410, 4593974, 11484935, 22969870]

約数ペア:

[(1, 22969870), (2, 11484935), (5, 4593974), (7, 3281410), (10, 2296987), (11, 2088170), (14, 1640705), (22, 1044085), (23, 998690), (35, 656282), (46, 499345), (55, 417634), (70, 328141), (77, 298310), (110, 208817), (115, 199738), (154, 149155), (161, 142670), (230, 99869), (253, 90790), (322, 71335), (385, 59662), (506, 45395), (770, 29831), (805, 28534), (1265, 18158), (1297, 17710), (1610, 14267), (1771, 12970), (2530, 9079), (2594, 8855), (3542, 6485)]