4073940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 13315848

約数和(自身を除く): 9241908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 1741, 2340, 3482, 5223, 6964, 8705, 10446, 15669, 17410, 20892, 22633, 26115, 31338, 34820, 45266, 52230, 62676, 67899, 78345, 90532, 104460, 113165, 135798, 156690, 203697, 226330, 271596, 313380, 339495, 407394, 452660, 678990, 814788, 1018485, 1357980, 2036970, 4073940]

約数ペア:

[(1, 4073940), (2, 2036970), (3, 1357980), (4, 1018485), (5, 814788), (6, 678990), (9, 452660), (10, 407394), (12, 339495), (13, 313380), (15, 271596), (18, 226330), (20, 203697), (26, 156690), (30, 135798), (36, 113165), (39, 104460), (45, 90532), (52, 78345), (60, 67899), (65, 62676), (78, 52230), (90, 45266), (117, 34820), (130, 31338), (156, 26115), (180, 22633), (195, 20892), (234, 17410), (260, 15669), (390, 10446), (468, 8705), (585, 6964), (780, 5223), (1170, 3482), (1741, 2340)]