2319953090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{18341}}^1$

素因数の和:18507

約数の個数: 64

約数和(自身を含む): 5176846080

約数和(自身を除く): 2856892990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 139, 182, 278, 455, 695, 910, 973, 1390, 1807, 1946, 3614, 4865, 9035, 9730, 12649, 18070, 18341, 25298, 36682, 63245, 91705, 126490, 128387, 183410, 238433, 256774, 476866, 641935, 1192165, 1283870, 1669031, 2384330, 2549399, 3338062, 5098798, 8345155, 12746995, 16690310, 17845793, 25493990, 33142187, 35691586, 66284374, 89228965, 165710935, 178457930, 231995309, 331421870, 463990618, 1159976545, 2319953090]

約数ペア:

[(1, 2319953090), (2, 1159976545), (5, 463990618), (7, 331421870), (10, 231995309), (13, 178457930), (14, 165710935), (26, 89228965), (35, 66284374), (65, 35691586), (70, 33142187), (91, 25493990), (130, 17845793), (139, 16690310), (182, 12746995), (278, 8345155), (455, 5098798), (695, 3338062), (910, 2549399), (973, 2384330), (1390, 1669031), (1807, 1283870), (1946, 1192165), (3614, 641935), (4865, 476866), (9035, 256774), (9730, 238433), (12649, 183410), (18070, 128387), (18341, 126490), (25298, 91705), (36682, 63245)]