31592970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6883}}^1$

素因数の和:6916

約数の個数: 64

約数和(自身を含む): 89216640

約数和(自身を除く): 57623670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 6883, 13766, 20649, 34415, 41298, 61947, 68830, 103245, 117011, 123894, 185841, 206490, 234022, 309735, 351033, 371682, 585055, 619470, 702066, 929205, 1053099, 1170110, 1755165, 1858410, 2106198, 3159297, 3510330, 5265495, 6318594, 10530990, 15796485, 31592970]

約数ペア:

[(1, 31592970), (2, 15796485), (3, 10530990), (5, 6318594), (6, 5265495), (9, 3510330), (10, 3159297), (15, 2106198), (17, 1858410), (18, 1755165), (27, 1170110), (30, 1053099), (34, 929205), (45, 702066), (51, 619470), (54, 585055), (85, 371682), (90, 351033), (102, 309735), (135, 234022), (153, 206490), (170, 185841), (255, 123894), (270, 117011), (306, 103245), (459, 68830), (510, 61947), (765, 41298), (918, 34415), (1530, 20649), (2295, 13766), (4590, 6883)]