294258889430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{219647}}^1$

素因数の和:220325

約数の個数: 64

約数和(自身を含む): 609180549120

約数和(自身を除く): 314921659690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 641, 1045, 1282, 2090, 3205, 6410, 7051, 12179, 14102, 24358, 35255, 60895, 70510, 121790, 133969, 219647, 267938, 439294, 669845, 1098235, 1339690, 2196470, 2416117, 4173293, 4832234, 8346586, 12080585, 20866465, 24161170, 41732930, 45906223, 91812446, 140793727, 229531115, 281587454, 459062230, 703968635, 1407937270, 1548730997, 2675080813, 3097461994, 5350161626, 7743654985, 13375404065, 15487309970, 26750808130, 29425888943, 58851777886, 147129444715, 294258889430]

約数ペア:

[(1, 294258889430), (2, 147129444715), (5, 58851777886), (10, 29425888943), (11, 26750808130), (19, 15487309970), (22, 13375404065), (38, 7743654985), (55, 5350161626), (95, 3097461994), (110, 2675080813), (190, 1548730997), (209, 1407937270), (418, 703968635), (641, 459062230), (1045, 281587454), (1282, 229531115), (2090, 140793727), (3205, 91812446), (6410, 45906223), (7051, 41732930), (12179, 24161170), (14102, 20866465), (24358, 12080585), (35255, 8346586), (60895, 4832234), (70510, 4173293), (121790, 2416117), (133969, 2196470), (219647, 1339690), (267938, 1098235), (439294, 669845)]