88693980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64271}}^1$

素因数の和:64306

約数の個数: 48

約数和(自身を含む): 259144704

約数和(自身を除く): 170450724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 64271, 128542, 192813, 257084, 321355, 385626, 642710, 771252, 964065, 1285420, 1478233, 1928130, 2956466, 3856260, 4434699, 5912932, 7391165, 8869398, 14782330, 17738796, 22173495, 29564660, 44346990, 88693980]

約数ペア:

[(1, 88693980), (2, 44346990), (3, 29564660), (4, 22173495), (5, 17738796), (6, 14782330), (10, 8869398), (12, 7391165), (15, 5912932), (20, 4434699), (23, 3856260), (30, 2956466), (46, 1928130), (60, 1478233), (69, 1285420), (92, 964065), (115, 771252), (138, 642710), (230, 385626), (276, 321355), (345, 257084), (460, 192813), (690, 128542), (1380, 64271)]