2370791108

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4219}}^1$

素因数の和:4345

約数の個数: 72

約数和(自身を含む): 5010929280

約数和(自身を除く): 2640138172

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 61, 94, 98, 122, 188, 196, 244, 329, 427, 658, 854, 1316, 1708, 2303, 2867, 2989, 4219, 4606, 5734, 5978, 8438, 9212, 11468, 11956, 16876, 20069, 29533, 40138, 59066, 80276, 118132, 140483, 198293, 206731, 257359, 280966, 396586, 413462, 514718, 561932, 793172, 826924, 1029436, 1388051, 1801513, 2776102, 3603026, 5552204, 7206052, 9716357, 12095873, 12610591, 19432714, 24191746, 25221182, 38865428, 48383492, 50442364, 84671111, 169342222, 338684444, 592697777, 1185395554, 2370791108]

約数ペア:

[(1, 2370791108), (2, 1185395554), (4, 592697777), (7, 338684444), (14, 169342222), (28, 84671111), (47, 50442364), (49, 48383492), (61, 38865428), (94, 25221182), (98, 24191746), (122, 19432714), (188, 12610591), (196, 12095873), (244, 9716357), (329, 7206052), (427, 5552204), (658, 3603026), (854, 2776102), (1316, 1801513), (1708, 1388051), (2303, 1029436), (2867, 826924), (2989, 793172), (4219, 561932), (4606, 514718), (5734, 413462), (5978, 396586), (8438, 280966), (9212, 257359), (11468, 206731), (11956, 198293), (16876, 140483), (20069, 118132), (29533, 80276), (40138, 59066)]