10294340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 26013120

約数和(自身を除く): 15718780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 139, 140, 161, 230, 278, 322, 460, 529, 556, 644, 695, 805, 973, 1058, 1390, 1610, 1946, 2116, 2645, 2780, 3197, 3220, 3703, 3892, 4865, 5290, 6394, 7406, 9730, 10580, 12788, 14812, 15985, 18515, 19460, 22379, 31970, 37030, 44758, 63940, 73531, 74060, 89516, 111895, 147062, 223790, 294124, 367655, 447580, 514717, 735310, 1029434, 1470620, 2058868, 2573585, 5147170, 10294340]

約数ペア:

[(1, 10294340), (2, 5147170), (4, 2573585), (5, 2058868), (7, 1470620), (10, 1029434), (14, 735310), (20, 514717), (23, 447580), (28, 367655), (35, 294124), (46, 223790), (70, 147062), (92, 111895), (115, 89516), (139, 74060), (140, 73531), (161, 63940), (230, 44758), (278, 37030), (322, 31970), (460, 22379), (529, 19460), (556, 18515), (644, 15985), (695, 14812), (805, 12788), (973, 10580), (1058, 9730), (1390, 7406), (1610, 6394), (1946, 5290), (2116, 4865), (2645, 3892), (2780, 3703), (3197, 3220)]