9012090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 23245056

約数和(自身を除く): 14232966

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 353, 370, 555, 690, 706, 851, 1059, 1110, 1702, 1765, 2118, 2553, 3530, 4255, 5106, 5295, 8119, 8510, 10590, 12765, 13061, 16238, 24357, 25530, 26122, 39183, 40595, 48714, 65305, 78366, 81190, 121785, 130610, 195915, 243570, 300403, 391830, 600806, 901209, 1502015, 1802418, 3004030, 4506045, 9012090]

約数ペア:

[(1, 9012090), (2, 4506045), (3, 3004030), (5, 1802418), (6, 1502015), (10, 901209), (15, 600806), (23, 391830), (30, 300403), (37, 243570), (46, 195915), (69, 130610), (74, 121785), (111, 81190), (115, 78366), (138, 65305), (185, 48714), (222, 40595), (230, 39183), (345, 26122), (353, 25530), (370, 24357), (555, 16238), (690, 13061), (706, 12765), (851, 10590), (1059, 8510), (1110, 8119), (1702, 5295), (1765, 5106), (2118, 4255), (2553, 3530)]