215384130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61363}}^1$

素因数の和:61392

約数の個数: 64

約数和(自身を含む): 618549120

約数和(自身を除く): 403164990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 61363, 122726, 184089, 306815, 368178, 552267, 613630, 797719, 920445, 1104534, 1595438, 1656801, 1840890, 2393157, 2761335, 3313602, 3988595, 4786314, 5522670, 7179471, 7977190, 8284005, 11965785, 14358942, 16568010, 21538413, 23931570, 35897355, 43076826, 71794710, 107692065, 215384130]

約数ペア:

[(1, 215384130), (2, 107692065), (3, 71794710), (5, 43076826), (6, 35897355), (9, 23931570), (10, 21538413), (13, 16568010), (15, 14358942), (18, 11965785), (26, 8284005), (27, 7977190), (30, 7179471), (39, 5522670), (45, 4786314), (54, 3988595), (65, 3313602), (78, 2761335), (90, 2393157), (117, 1840890), (130, 1656801), (135, 1595438), (195, 1104534), (234, 920445), (270, 797719), (351, 613630), (390, 552267), (585, 368178), (702, 306815), (1170, 184089), (1755, 122726), (3510, 61363)]