135267260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2039}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 296110080

約数和(自身を除く): 160842820

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 2039, 2140, 3317, 4078, 6634, 8156, 10195, 13268, 16585, 20390, 33170, 40780, 63209, 66340, 126418, 218173, 252836, 316045, 436346, 632090, 872692, 1090865, 1264180, 2181730, 4363460, 6763363, 13526726, 27053452, 33816815, 67633630, 135267260]

約数ペア:

[(1, 135267260), (2, 67633630), (4, 33816815), (5, 27053452), (10, 13526726), (20, 6763363), (31, 4363460), (62, 2181730), (107, 1264180), (124, 1090865), (155, 872692), (214, 632090), (310, 436346), (428, 316045), (535, 252836), (620, 218173), (1070, 126418), (2039, 66340), (2140, 63209), (3317, 40780), (4078, 33170), (6634, 20390), (8156, 16585), (10195, 13268)]