451640130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{406883}}^1$

素因数の和:406930

約数の個数: 32

約数和(自身を含む): 1113234624

約数和(自身を除く): 661594494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 406883, 813766, 1220649, 2034415, 2441298, 4068830, 6103245, 12206490, 15054671, 30109342, 45164013, 75273355, 90328026, 150546710, 225820065, 451640130]

約数ペア:

[(1, 451640130), (2, 225820065), (3, 150546710), (5, 90328026), (6, 75273355), (10, 45164013), (15, 30109342), (30, 15054671), (37, 12206490), (74, 6103245), (111, 4068830), (185, 2441298), (222, 2034415), (370, 1220649), (555, 813766), (1110, 406883)]