87673260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1543}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 245903616

約数和(自身を除く): 158230356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1543, 1894, 2841, 3086, 3788, 4629, 4735, 5682, 6172, 7715, 9258, 9470, 11364, 14205, 15430, 18516, 18940, 23145, 28410, 30860, 46290, 56820, 92580, 1461221, 2922442, 4383663, 5844884, 7306105, 8767326, 14612210, 17534652, 21918315, 29224420, 43836630, 87673260]

約数ペア:

[(1, 87673260), (2, 43836630), (3, 29224420), (4, 21918315), (5, 17534652), (6, 14612210), (10, 8767326), (12, 7306105), (15, 5844884), (20, 4383663), (30, 2922442), (60, 1461221), (947, 92580), (1543, 56820), (1894, 46290), (2841, 30860), (3086, 28410), (3788, 23145), (4629, 18940), (4735, 18516), (5682, 15430), (6172, 14205), (7715, 11364), (9258, 9470)]