274241730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1168

約数の個数: 96

約数和(自身を含む): 770337216

約数和(自身を除く): 496095486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 197, 210, 245, 294, 394, 490, 591, 735, 947, 985, 1182, 1379, 1470, 1894, 1970, 2758, 2841, 2955, 4137, 4735, 5682, 5910, 6629, 6895, 8274, 9470, 9653, 13258, 13790, 14205, 19306, 19887, 20685, 28410, 28959, 33145, 39774, 41370, 46403, 48265, 57918, 66290, 92806, 96530, 99435, 139209, 144795, 186559, 198870, 232015, 278418, 289590, 373118, 464030, 559677, 696045, 932795, 1119354, 1305913, 1392090, 1865590, 2611826, 2798385, 3917739, 5596770, 6529565, 7835478, 9141391, 13059130, 18282782, 19588695, 27424173, 39177390, 45706955, 54848346, 91413910, 137120865, 274241730]

約数ペア:

[(1, 274241730), (2, 137120865), (3, 91413910), (5, 54848346), (6, 45706955), (7, 39177390), (10, 27424173), (14, 19588695), (15, 18282782), (21, 13059130), (30, 9141391), (35, 7835478), (42, 6529565), (49, 5596770), (70, 3917739), (98, 2798385), (105, 2611826), (147, 1865590), (197, 1392090), (210, 1305913), (245, 1119354), (294, 932795), (394, 696045), (490, 559677), (591, 464030), (735, 373118), (947, 289590), (985, 278418), (1182, 232015), (1379, 198870), (1470, 186559), (1894, 144795), (1970, 139209), (2758, 99435), (2841, 96530), (2955, 92806), (4137, 66290), (4735, 57918), (5682, 48265), (5910, 46403), (6629, 41370), (6895, 39774), (8274, 33145), (9470, 28959), (9653, 28410), (13258, 20685), (13790, 19887), (14205, 19306)]