155320710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 384398784

約数和(自身を除く): 229078074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 197, 205, 246, 394, 410, 591, 615, 641, 985, 1182, 1230, 1282, 1923, 1970, 2955, 3205, 3846, 5910, 6410, 8077, 9615, 16154, 19230, 24231, 26281, 40385, 48462, 52562, 78843, 80770, 121155, 126277, 131405, 157686, 242310, 252554, 262810, 378831, 394215, 631385, 757662, 788430, 1262770, 1894155, 3788310, 5177357, 10354714, 15532071, 25886785, 31064142, 51773570, 77660355, 155320710]

約数ペア:

[(1, 155320710), (2, 77660355), (3, 51773570), (5, 31064142), (6, 25886785), (10, 15532071), (15, 10354714), (30, 5177357), (41, 3788310), (82, 1894155), (123, 1262770), (197, 788430), (205, 757662), (246, 631385), (394, 394215), (410, 378831), (591, 262810), (615, 252554), (641, 242310), (985, 157686), (1182, 131405), (1230, 126277), (1282, 121155), (1923, 80770), (1970, 78843), (2955, 52562), (3205, 48462), (3846, 40385), (5910, 26281), (6410, 24231), (8077, 19230), (9615, 16154)]