145862910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{540233}}^1$

素因数の和:540249

約数の個数: 32

約数和(自身を含む): 388968480

約数和(自身を除く): 243105570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 540233, 1080466, 1620699, 2701165, 3241398, 4862097, 5402330, 8103495, 9724194, 14586291, 16206990, 24310485, 29172582, 48620970, 72931455, 145862910]

約数ペア:

[(1, 145862910), (2, 72931455), (3, 48620970), (5, 29172582), (6, 24310485), (9, 16206990), (10, 14586291), (15, 9724194), (18, 8103495), (27, 5402330), (30, 4862097), (45, 3241398), (54, 2701165), (90, 1620699), (135, 1080466), (270, 540233)]