61361820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8741}}^1$

素因数の和:8772

約数の個数: 96

約数和(自身を含む): 205611840

約数和(自身を除く): 144250020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 8741, 17482, 26223, 34964, 43705, 52446, 78669, 87410, 104892, 113633, 131115, 157338, 174820, 227266, 236007, 262230, 314676, 340899, 393345, 454532, 472014, 524460, 568165, 681798, 786690, 944028, 1022697, 1136330, 1180035, 1363596, 1573380, 1704495, 2045394, 2272660, 2360070, 3068091, 3408990, 4090788, 4720140, 5113485, 6136182, 6817980, 10226970, 12272364, 15340455, 20453940, 30680910, 61361820]

約数ペア:

[(1, 61361820), (2, 30680910), (3, 20453940), (4, 15340455), (5, 12272364), (6, 10226970), (9, 6817980), (10, 6136182), (12, 5113485), (13, 4720140), (15, 4090788), (18, 3408990), (20, 3068091), (26, 2360070), (27, 2272660), (30, 2045394), (36, 1704495), (39, 1573380), (45, 1363596), (52, 1180035), (54, 1136330), (60, 1022697), (65, 944028), (78, 786690), (90, 681798), (108, 568165), (117, 524460), (130, 472014), (135, 454532), (156, 393345), (180, 340899), (195, 314676), (234, 262230), (260, 236007), (270, 227266), (351, 174820), (390, 157338), (468, 131115), (540, 113633), (585, 104892), (702, 87410), (780, 78669), (1170, 52446), (1404, 43705), (1755, 34964), (2340, 26223), (3510, 17482), (7020, 8741)]