13505621670

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{205847}}^1$

素因数の和:205878

約数の個数: 72

約数和(自身を含む): 36463503024

約数和(自身を除く): 22957881354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 6561, 7290, 10935, 13122, 21870, 32805, 65610, 205847, 411694, 617541, 1029235, 1235082, 1852623, 2058470, 3087705, 3705246, 5557869, 6175410, 9263115, 11115738, 16673607, 18526230, 27789345, 33347214, 50020821, 55578690, 83368035, 100041642, 150062463, 166736070, 250104105, 300124926, 450187389, 500208210, 750312315, 900374778, 1350562167, 1500624630, 2250936945, 2701124334, 4501873890, 6752810835, 13505621670]

約数ペア:

[(1, 13505621670), (2, 6752810835), (3, 4501873890), (5, 2701124334), (6, 2250936945), (9, 1500624630), (10, 1350562167), (15, 900374778), (18, 750312315), (27, 500208210), (30, 450187389), (45, 300124926), (54, 250104105), (81, 166736070), (90, 150062463), (135, 100041642), (162, 83368035), (243, 55578690), (270, 50020821), (405, 33347214), (486, 27789345), (729, 18526230), (810, 16673607), (1215, 11115738), (1458, 9263115), (2187, 6175410), (2430, 5557869), (3645, 3705246), (4374, 3087705), (6561, 2058470), (7290, 1852623), (10935, 1235082), (13122, 1029235), (21870, 617541), (32805, 411694), (65610, 205847)]