133357380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170971}}^1$

素因数の和:170996

約数の個数: 48

約数和(自身を含む): 402126144

約数和(自身を除く): 268768764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 170971, 341942, 512913, 683884, 854855, 1025826, 1709710, 2051652, 2222623, 2564565, 3419420, 4445246, 5129130, 6667869, 8890492, 10258260, 11113115, 13335738, 22226230, 26671476, 33339345, 44452460, 66678690, 133357380]

約数ペア:

[(1, 133357380), (2, 66678690), (3, 44452460), (4, 33339345), (5, 26671476), (6, 22226230), (10, 13335738), (12, 11113115), (13, 10258260), (15, 8890492), (20, 6667869), (26, 5129130), (30, 4445246), (39, 3419420), (52, 2564565), (60, 2222623), (65, 2051652), (78, 1709710), (130, 1025826), (156, 854855), (195, 683884), (260, 512913), (390, 341942), (780, 170971)]