7212452580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3517}}^1\times {\mathrm{11393}}^1$

素因数の和:14925

約数の個数: 72

約数和(自身を含む): 21885914232

約数和(自身を除く): 14673461652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3517, 7034, 10551, 11393, 14068, 17585, 21102, 22786, 31653, 34179, 35170, 42204, 45572, 52755, 56965, 63306, 68358, 70340, 102537, 105510, 113930, 126612, 136716, 158265, 170895, 205074, 211020, 227860, 316530, 341790, 410148, 512685, 633060, 683580, 1025370, 2050740, 40069181, 80138362, 120207543, 160276724, 200345905, 240415086, 360622629, 400691810, 480830172, 601037715, 721245258, 801383620, 1202075430, 1442490516, 1803113145, 2404150860, 3606226290, 7212452580]

約数ペア:

[(1, 7212452580), (2, 3606226290), (3, 2404150860), (4, 1803113145), (5, 1442490516), (6, 1202075430), (9, 801383620), (10, 721245258), (12, 601037715), (15, 480830172), (18, 400691810), (20, 360622629), (30, 240415086), (36, 200345905), (45, 160276724), (60, 120207543), (90, 80138362), (180, 40069181), (3517, 2050740), (7034, 1025370), (10551, 683580), (11393, 633060), (14068, 512685), (17585, 410148), (21102, 341790), (22786, 316530), (31653, 227860), (34179, 211020), (35170, 205074), (42204, 170895), (45572, 158265), (52755, 136716), (56965, 126612), (63306, 113930), (68358, 105510), (70340, 102537)]