73530990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6983}}^1$

素因数の和:7015

約数の個数: 80

約数和(自身を含む): 212956128

約数和(自身を除く): 139425138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 6983, 10530, 13966, 20949, 34915, 41898, 62847, 69830, 90779, 104745, 125694, 181558, 188541, 209490, 272337, 314235, 377082, 453895, 544674, 565623, 628470, 817011, 907790, 942705, 1131246, 1361685, 1634022, 1885410, 2451033, 2723370, 2828115, 4085055, 4902066, 5656230, 7353099, 8170110, 12255165, 14706198, 24510330, 36765495, 73530990]

約数ペア:

[(1, 73530990), (2, 36765495), (3, 24510330), (5, 14706198), (6, 12255165), (9, 8170110), (10, 7353099), (13, 5656230), (15, 4902066), (18, 4085055), (26, 2828115), (27, 2723370), (30, 2451033), (39, 1885410), (45, 1634022), (54, 1361685), (65, 1131246), (78, 942705), (81, 907790), (90, 817011), (117, 628470), (130, 565623), (135, 544674), (162, 453895), (195, 377082), (234, 314235), (270, 272337), (351, 209490), (390, 188541), (405, 181558), (585, 125694), (702, 104745), (810, 90779), (1053, 69830), (1170, 62847), (1755, 41898), (2106, 34915), (3510, 20949), (5265, 13966), (6983, 10530)]