27498130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 30562670

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 59, 95, 110, 118, 190, 209, 223, 295, 418, 446, 590, 649, 1045, 1115, 1121, 1298, 2090, 2230, 2242, 2453, 3245, 4237, 4906, 5605, 6490, 8474, 11210, 12265, 12331, 13157, 21185, 24530, 24662, 26314, 42370, 46607, 61655, 65785, 93214, 123310, 131570, 144727, 233035, 249983, 289454, 466070, 499966, 723635, 1249915, 1447270, 2499830, 2749813, 5499626, 13749065, 27498130]

約数ペア:

[(1, 27498130), (2, 13749065), (5, 5499626), (10, 2749813), (11, 2499830), (19, 1447270), (22, 1249915), (38, 723635), (55, 499966), (59, 466070), (95, 289454), (110, 249983), (118, 233035), (190, 144727), (209, 131570), (223, 123310), (295, 93214), (418, 65785), (446, 61655), (590, 46607), (649, 42370), (1045, 26314), (1115, 24662), (1121, 24530), (1298, 21185), (2090, 13157), (2230, 12331), (2242, 12265), (2453, 11210), (3245, 8474), (4237, 6490), (4906, 5605)]