71359380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{14683}}^1$

素因数の和:14707

約数の個数: 72

約数和(自身を含む): 224488992

約数和(自身を除く): 153129612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 14683, 29366, 44049, 58732, 73415, 88098, 132147, 146830, 176196, 220245, 264294, 293660, 396441, 440490, 528588, 660735, 792882, 880980, 1189323, 1321470, 1585764, 1982205, 2378646, 2642940, 3567969, 3964410, 4757292, 5946615, 7135938, 7928820, 11893230, 14271876, 17839845, 23786460, 35679690, 71359380]

約数ペア:

[(1, 71359380), (2, 35679690), (3, 23786460), (4, 17839845), (5, 14271876), (6, 11893230), (9, 7928820), (10, 7135938), (12, 5946615), (15, 4757292), (18, 3964410), (20, 3567969), (27, 2642940), (30, 2378646), (36, 1982205), (45, 1585764), (54, 1321470), (60, 1189323), (81, 880980), (90, 792882), (108, 660735), (135, 528588), (162, 440490), (180, 396441), (243, 293660), (270, 264294), (324, 220245), (405, 176196), (486, 146830), (540, 132147), (810, 88098), (972, 73415), (1215, 58732), (1620, 44049), (2430, 29366), (4860, 14683)]