212829202430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86165669}}^1$

素因数の和:86165708

約数の個数: 32

約数和(自身を含む): 434274976800

約数和(自身を除く): 221445774370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 86165669, 172331338, 430828345, 861656690, 1120153697, 1637147711, 2240307394, 3274295422, 5600768485, 8185738555, 11201536970, 16371477110, 21282920243, 42565840486, 106414601215, 212829202430]

約数ペア:

[(1, 212829202430), (2, 106414601215), (5, 42565840486), (10, 21282920243), (13, 16371477110), (19, 11201536970), (26, 8185738555), (38, 5600768485), (65, 3274295422), (95, 2240307394), (130, 1637147711), (190, 1120153697), (247, 861656690), (494, 430828345), (1235, 172331338), (2470, 86165669)]