65356380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 199390464

約数和(自身を除く): 134034084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1901, 1910, 2292, 2865, 3438, 3802, 3820, 5703, 5730, 6876, 7604, 8595, 9505, 11406, 11460, 17109, 17190, 19010, 22812, 28515, 34218, 34380, 38020, 57030, 68436, 85545, 114060, 171090, 342180, 363091, 726182, 1089273, 1452364, 1815455, 2178546, 3267819, 3630910, 4357092, 5446365, 6535638, 7261820, 10892730, 13071276, 16339095, 21785460, 32678190, 65356380]

約数ペア:

[(1, 65356380), (2, 32678190), (3, 21785460), (4, 16339095), (5, 13071276), (6, 10892730), (9, 7261820), (10, 6535638), (12, 5446365), (15, 4357092), (18, 3630910), (20, 3267819), (30, 2178546), (36, 1815455), (45, 1452364), (60, 1089273), (90, 726182), (180, 363091), (191, 342180), (382, 171090), (573, 114060), (764, 85545), (955, 68436), (1146, 57030), (1719, 38020), (1901, 34380), (1910, 34218), (2292, 28515), (2865, 22812), (3438, 19010), (3802, 17190), (3820, 17109), (5703, 11460), (5730, 11406), (6876, 9505), (7604, 8595)]