27700170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 68999040

約数和(自身を除く): 41298870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 109, 129, 197, 215, 218, 258, 327, 394, 430, 545, 591, 645, 654, 985, 1090, 1182, 1290, 1635, 1970, 2955, 3270, 4687, 5910, 8471, 9374, 14061, 16942, 21473, 23435, 25413, 28122, 42355, 42946, 46870, 50826, 64419, 70305, 84710, 107365, 127065, 128838, 140610, 214730, 254130, 322095, 644190, 923339, 1846678, 2770017, 4616695, 5540034, 9233390, 13850085, 27700170]

約数ペア:

[(1, 27700170), (2, 13850085), (3, 9233390), (5, 5540034), (6, 4616695), (10, 2770017), (15, 1846678), (30, 923339), (43, 644190), (86, 322095), (109, 254130), (129, 214730), (197, 140610), (215, 128838), (218, 127065), (258, 107365), (327, 84710), (394, 70305), (430, 64419), (545, 50826), (591, 46870), (645, 42946), (654, 42355), (985, 28122), (1090, 25413), (1182, 23435), (1290, 21473), (1635, 16942), (1970, 14061), (2955, 9374), (3270, 8471), (4687, 5910)]