135865170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{215659}}^1$

素因数の和:215679

約数の個数: 48

約数和(自身を含む): 403715520

約数和(自身を除く): 267850350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 215659, 431318, 646977, 1078295, 1293954, 1509613, 1940931, 2156590, 3019226, 3234885, 3881862, 4528839, 6469770, 7548065, 9057678, 9704655, 13586517, 15096130, 19409310, 22644195, 27173034, 45288390, 67932585, 135865170]

約数ペア:

[(1, 135865170), (2, 67932585), (3, 45288390), (5, 27173034), (6, 22644195), (7, 19409310), (9, 15096130), (10, 13586517), (14, 9704655), (15, 9057678), (18, 7548065), (21, 6469770), (30, 4528839), (35, 3881862), (42, 3234885), (45, 3019226), (63, 2156590), (70, 1940931), (90, 1509613), (105, 1293954), (126, 1078295), (210, 646977), (315, 431318), (630, 215659)]