210766140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90071}}^1$

素因数の和:90099

約数の個数: 72

約数和(自身を含む): 688510368

約数和(自身を除く): 477744228

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, 90071, 180142, 270213, 360284, 450355, 540426, 810639, 900710, 1080852, 1170923, 1351065, 1621278, 1801420, 2341846, 2702130, 3242556, 3512769, 4053195, 4683692, 5404260, 5854615, 7025538, 8106390, 10538307, 11709230, 14051076, 16212780, 17563845, 21076614, 23418460, 35127690, 42153228, 52691535, 70255380, 105383070, 210766140]

約数ペア:

[(1, 210766140), (2, 105383070), (3, 70255380), (4, 52691535), (5, 42153228), (6, 35127690), (9, 23418460), (10, 21076614), (12, 17563845), (13, 16212780), (15, 14051076), (18, 11709230), (20, 10538307), (26, 8106390), (30, 7025538), (36, 5854615), (39, 5404260), (45, 4683692), (52, 4053195), (60, 3512769), (65, 3242556), (78, 2702130), (90, 2341846), (117, 1801420), (130, 1621278), (156, 1351065), (180, 1170923), (195, 1080852), (234, 900710), (260, 810639), (390, 540426), (468, 450355), (585, 360284), (780, 270213), (1170, 180142), (2340, 90071)]