134451790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2857

約数の個数: 64

約数和(自身を含む): 290096640

約数和(自身を除く): 155644850

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 418, 437, 506, 874, 1045, 1265, 2090, 2185, 2530, 2797, 4370, 4807, 5594, 9614, 13985, 24035, 27970, 30767, 48070, 53143, 61534, 64331, 106286, 128662, 153835, 265715, 307670, 321655, 531430, 584573, 643310, 707641, 1169146, 1222289, 1415282, 2444578, 2922865, 3538205, 5845730, 6111445, 7076410, 12222890, 13445179, 26890358, 67225895, 134451790]

約数ペア:

[(1, 134451790), (2, 67225895), (5, 26890358), (10, 13445179), (11, 12222890), (19, 7076410), (22, 6111445), (23, 5845730), (38, 3538205), (46, 2922865), (55, 2444578), (95, 1415282), (110, 1222289), (115, 1169146), (190, 707641), (209, 643310), (230, 584573), (253, 531430), (418, 321655), (437, 307670), (506, 265715), (874, 153835), (1045, 128662), (1265, 106286), (2090, 64331), (2185, 61534), (2530, 53143), (2797, 48070), (4370, 30767), (4807, 27970), (5594, 24035), (9614, 13985)]