27720995190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{132004739}}^1$

素因数の和:132004756

約数の個数: 32

約数和(自身を含む): 76034730240

約数和(自身を除く): 48313735050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 132004739, 264009478, 396014217, 660023695, 792028434, 924033173, 1320047390, 1848066346, 1980071085, 2772099519, 3960142170, 4620165865, 5544199038, 9240331730, 13860497595, 27720995190]

約数ペア:

[(1, 27720995190), (2, 13860497595), (3, 9240331730), (5, 5544199038), (6, 4620165865), (7, 3960142170), (10, 2772099519), (14, 1980071085), (15, 1848066346), (21, 1320047390), (30, 924033173), (35, 792028434), (42, 660023695), (70, 396014217), (105, 264009478), (210, 132004739)]