174402540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74531}}^1$

素因数の和:74559

約数の個数: 72

約数和(自身を含む): 569722608

約数和(自身を除く): 395320068

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, 2340, 74531, 149062, 223593, 298124, 372655, 447186, 670779, 745310, 894372, 968903, 1117965, 1341558, 1490620, 1937806, 2235930, 2683116, 2906709, 3353895, 3875612, 4471860, 4844515, 5813418, 6707790, 8720127, 9689030, 11626836, 13415580, 14533545, 17440254, 19378060, 29067090, 34880508, 43600635, 58134180, 87201270, 174402540]

約数ペア:

[(1, 174402540), (2, 87201270), (3, 58134180), (4, 43600635), (5, 34880508), (6, 29067090), (9, 19378060), (10, 17440254), (12, 14533545), (13, 13415580), (15, 11626836), (18, 9689030), (20, 8720127), (26, 6707790), (30, 5813418), (36, 4844515), (39, 4471860), (45, 3875612), (52, 3353895), (60, 2906709), (65, 2683116), (78, 2235930), (90, 1937806), (117, 1490620), (130, 1341558), (156, 1117965), (180, 968903), (195, 894372), (234, 745310), (260, 670779), (390, 447186), (468, 372655), (585, 298124), (780, 223593), (1170, 149062), (2340, 74531)]