2430630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 6402240

約数和(自身を除く): 3971610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 239, 339, 478, 565, 678, 717, 1017, 1130, 1195, 1434, 1695, 2034, 2151, 2390, 3390, 3585, 4302, 5085, 7170, 10170, 10755, 21510, 27007, 54014, 81021, 135035, 162042, 243063, 270070, 405105, 486126, 810210, 1215315, 2430630]

約数ペア:

[(1, 2430630), (2, 1215315), (3, 810210), (5, 486126), (6, 405105), (9, 270070), (10, 243063), (15, 162042), (18, 135035), (30, 81021), (45, 54014), (90, 27007), (113, 21510), (226, 10755), (239, 10170), (339, 7170), (478, 5085), (565, 4302), (678, 3585), (717, 3390), (1017, 2390), (1130, 2151), (1195, 2034), (1434, 1695)]