126804990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{601}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 328894272

約数和(自身を除く): 202089282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 541, 601, 1082, 1202, 1623, 1803, 2705, 3005, 3246, 3606, 5410, 6010, 7033, 7813, 8115, 9015, 14066, 15626, 16230, 18030, 21099, 23439, 35165, 39065, 42198, 46878, 70330, 78130, 105495, 117195, 210990, 234390, 325141, 650282, 975423, 1625705, 1950846, 3251410, 4226833, 4877115, 8453666, 9754230, 12680499, 21134165, 25360998, 42268330, 63402495, 126804990]

約数ペア:

[(1, 126804990), (2, 63402495), (3, 42268330), (5, 25360998), (6, 21134165), (10, 12680499), (13, 9754230), (15, 8453666), (26, 4877115), (30, 4226833), (39, 3251410), (65, 1950846), (78, 1625705), (130, 975423), (195, 650282), (390, 325141), (541, 234390), (601, 210990), (1082, 117195), (1202, 105495), (1623, 78130), (1803, 70330), (2705, 46878), (3005, 42198), (3246, 39065), (3606, 35165), (5410, 23439), (6010, 21099), (7033, 18030), (7813, 16230), (8115, 15626), (9015, 14066)]