91302180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66161}}^1$

素因数の和:66196

約数の個数: 48

約数和(自身を含む): 266765184

約数和(自身を除く): 175463004

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, 66161, 132322, 198483, 264644, 330805, 396966, 661610, 793932, 992415, 1323220, 1521703, 1984830, 3043406, 3969660, 4565109, 6086812, 7608515, 9130218, 15217030, 18260436, 22825545, 30434060, 45651090, 91302180]

約数ペア:

[(1, 91302180), (2, 45651090), (3, 30434060), (4, 22825545), (5, 18260436), (6, 15217030), (10, 9130218), (12, 7608515), (15, 6086812), (20, 4565109), (23, 3969660), (30, 3043406), (46, 1984830), (60, 1521703), (69, 1323220), (92, 992415), (115, 793932), (138, 661610), (230, 396966), (276, 330805), (345, 264644), (460, 198483), (690, 132322), (1380, 66161)]