2015881290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{5021}}^1$

素因数の和:6524

約数の個数: 64

約数和(自身を含む): 5380369920

約数和(自身を除く): 3364488630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1487, 2974, 4461, 5021, 7435, 8922, 10042, 13383, 14870, 15063, 22305, 25105, 26766, 30126, 40149, 44610, 45189, 50210, 66915, 75315, 80298, 90378, 133830, 135567, 150630, 200745, 225945, 271134, 401490, 451890, 677835, 1355670, 7466227, 14932454, 22398681, 37331135, 44797362, 67196043, 74662270, 111993405, 134392086, 201588129, 223986810, 335980215, 403176258, 671960430, 1007940645, 2015881290]

約数ペア:

[(1, 2015881290), (2, 1007940645), (3, 671960430), (5, 403176258), (6, 335980215), (9, 223986810), (10, 201588129), (15, 134392086), (18, 111993405), (27, 74662270), (30, 67196043), (45, 44797362), (54, 37331135), (90, 22398681), (135, 14932454), (270, 7466227), (1487, 1355670), (2974, 677835), (4461, 451890), (5021, 401490), (7435, 271134), (8922, 225945), (10042, 200745), (13383, 150630), (14870, 135567), (15063, 133830), (22305, 90378), (25105, 80298), (26766, 75315), (30126, 66915), (40149, 50210), (44610, 45189)]